Can you use 91 isopropyl alcohol to clean electronics

You can use 70%, 91%, or 99% isopropyl alcohol to clean various types of electronics – what you choose will depend on what you’re cleaning. For externals – such as disinfecting your smartphone or TV remote – 60-70 percent will do a better job. Is 99% isopropyl alcohol safe for electronics? Isopropyl alcohol removes oils, …

Can you use 91 isopropyl alcohol to clean electronics. Sep 17, 2020 · Using a 90 percent or greater rubbing alcohol can make for a quickly evaporating cleaner for your electronics. Use an alcohol-soaked cotton swab or damp alcohol-soaked microfiber cloth to clean ...

However, it is important to note that only alcohol with a grade of 90% or more should be employed on circuit boards and other internal electronics. Can you use 91% alcohol to clean? One of the key uses of Isopropyl Alcohol 91% USP grade is as a disinfectant and cleaning agent. It is commonly used to clean and disinfect surfaces, …

Using 91% isopropyl alcohol to clean electronics may seem like a convenient and effective solution, but it is important to be aware of the potential risks involved. Firstly, isopropyl alcohol is highly flammable, meaning there is a risk of fire if proper precautions are not taken.Avoid using rubbing alcohol due to it's additives and higher percentage of water content. If you can find 99% Isopropyl alcohol that is the best alternative to using expensive specialty electronics cleaning agents. Some plastics, buttons, plexiglass surfaces can fail or discolor so be sure to separate the plastic case display screen and buttons ... One thing to watch for with using 70% rubbing alcohol is that it often had additives like lanolin to limit the drying effect on the skin. The 91% version is pure isopropyl alcohol and water, which is the maximum purity you can get by simple water distillation. To reach 99.9%, you have to distill with a different cosolvent. An alcohol use disorder (AUD) is drinking that causes distress and harm. AUD can range from mild to severe (alcoholism). Learn the signs that you may have a problem with drinking. ...Apr 4, 2023 · Cleaning electronics with alcohol is a safe and effective method to get rid of any nasty bacteria and germs lurking, without damaging your devices. If you want to use rubbing alcohol to clean electronics, simply apply a cloth or cotton swab with isopropyl alcohol to any areas that need to be cleaned. Using rubbing alcohol as disinfectants

Is ethyl alcohol safe to clean keyboards (switches) ? After a quick research I found that isopropyl alcohol is pretty safe to use for cleaning electronics and such but nothing about about ethyl alcohol 90% ( It is a blue solution and labeled as surgical alcohol which this is what I only have for now ) . Just to give a little bit of insight on ... 2,686. I've heard that you can still clean thermal paste off with lower concentration solutions, but a lot of these are from fairly old sources so I was just wondering if it was still true. You'll be just fine with 91% or 71%. Just means you'll have to wait a bit longer for the moisture to evaporate. Sep 13, 2012.What is Isopropyl Alcohol (IPA)? Isopropyl alcohol (2-propanol), also known as isopropanol or IPA, has been used for years as a universal cleaner for everything from hospitals to electronic devices. IPA can be extremely beneficial as a disinfectant when used properly, but there are some disadvantages and even dangerous consequences if it is used improperly. Keep reading to find out why you ...The Petlings - Official. 1. rubbing alcohol can contain about 30% oil. – jsotola. Mar 24, 2021 at 4:13. 2. @jsotola My 91% isoprop (IPA) better not have 30% oil in it!! Is that a EU thing? – jonk. Mar 24, 2021 at 4:41.Dedicated to the most glorious house cleaning device, known simply as the Vacuum Cleaner. We cover all vacuums old to new, and are eager to help you find a part or fix a broken machine. NOTE: Discussion of other cleaning products (mops, brooms, shampooers, etc.) is welcome here as well. 40K Members 87 Online.The other 9% is water, so while you probably won't do any damage, I'd try to get the real thing. I found Tape Head Cleaner in a little red ...Mar 21, 2015 ... I think the benefit to alcohol, especially 91% alcohol and above, is how quickly it evaporates. That's great since you're dealing with ...Apr 13, 2021 · Rule 1: Use caution on the screen. Almost everything on your computer, television and phone can be cleaned with isopropyl alcohol just fine. Sometimes the anti-glare designs of some computer ...

IPA 99% is safe and effective for consumer use to clean personal computers and electronic devices. Isopropyl Alcohol 99% is the best substance to use for this purpose. Isopropyl Rubbing Alcohol 91% may also be effective, but it is best to use the purest IPA available. Be very careful when cleaning a computer or electronic …Using a specific blend of rubbing alcohol and water is a safe and efficient way to clean your car. By mixing 10%-15% rubbing alcohol with 85%-90% water, you can effectively eliminate tough stains like grease and oil without harming the paint. Therefore, diluted alcohol can be used to clean the body of a car.It’s always a challenge to get into the tiny spaces of your small gadgets. Coupled with the fact that you (very often) cannot use water to clean them, we often end up with cruddy a...I typically use ~90% isopropyl alcohol for cleaning off thermal paste, and I always put the alcohol onto the paper towel, then wipe off the paste. I would never pour the alcohol onto the CPU directly. ... If the usage label does not specify electronics, don’t use it. Butane/propane are technically safe for plastics, but will leave flammable ... Is ethyl alcohol safe to clean keyboards (switches) ? After a quick research I found that isopropyl alcohol is pretty safe to use for cleaning electronics and such but nothing about about ethyl alcohol 90% ( It is a blue solution and labeled as surgical alcohol which this is what I only have for now ) . Just to give a little bit of insight on ...

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For electronic hobbyists, isopropyl alcohol is recommended because it is extremely common (at any pharmacy), reasonably cheap, and any one can buy it without age restrictions, where as ethyl is drinkable (to get you drunk) which means it isn't cheap (because of taxes) nor can everyone buy it (age restrictions). Here I'll show you the exactly how to use isopropyl alcohol (IPA) the right way to disinfect. 🙌 SIGN UP FOR FREE - https://www.yoguely.com/newsletter/🛍️ Te...In the debate of ethanol versus isopropyl alcohol for cleaning electronics, the choice depends on the specific needs of the task at hand. While ethanol is gentler and safer for certain materials, isopropyl alcohol’s effectiveness in removing stubborn contaminants is noteworthy. Simple Solvents, with their diverse range of high-quality ...4. Clean the surface of the material. Before you clean the material with alcohol, you need to prepare it by wiping it down with water first. Wiping it down and removing dirt and grime is important, as any residual dirt could hinder the cleaning process and/or damage the material. Take a clean rag.We want to ensure that we use isopropyl alcohol with a concentration ideal for cleaning electronic components. Typically, a 70% isopropyl alcohol solution strikes a good balance between efficacy and safety, capable of dissolving thermal paste and removing contaminants. However, for tougher jobs or more thorough cleaning, 90% …

6. 0. 4,520. Aug 17, 2015. #1. I have a g3258 inside my MotherBoard which I want to upgrade. I want to know if its ok if i use 91% isopropyl alcohol to clean the thermal …Personally, I think it's more common if you have hardened/old thermal paste, but it's still possible with fresh paste. I had a CPU that died in my friend's computer and in order to test it, you have to go through a very annoying process of troubleshooting the CPU which means taking out the cooler, cleaning the thermal paste, etc. every time you want to reseat it, check the pins or whatever.So, If your going to be using rubbing alcohol as an airbrush cleaner, I suggest you do the following: Dilute it with at least 50% Distilled Water (depending on the alcohol percentage of the bottle) The most commonly found canisters of Isopropyl alcohol is 70% and 91%, at least at your average drug store. You can find it at 99% Here On Amazon.com.In the debate of ethanol versus isopropyl alcohol for cleaning electronics, the choice depends on the specific needs of the task at hand. While ethanol is gentler and safer for certain materials, isopropyl alcohol’s effectiveness in removing stubborn contaminants is noteworthy. Simple Solvents, with their diverse range of high-quality ...Walgreens Isopropyl Alcohol 91% at Walgreens. Get free shipping at $35 and view promotions and reviews for Walgreens Isopropyl Alcohol 91% ... Boom, baby! My local electronics shop felt pity on me coming in every month for five liters of IPA (I use it for other things besides printing) and started ordering it in ten liter bottles just for me ...Yes, the more pure the better. 99.9% is not too expensive and that is the only kind i use. You can always buy a bottle of distilled water and mix your own 70/30, which is also something i do.. But for degreasing, soap and water are better, isopropyl has limitations as it is a non-polar solvent. That is why it is used to much as it does not ...You would want to use as clean alcohol as you can get hold of. It doesn't really matter if it is ethanol, methanol or isopropanol. As mentioned in the comments low content alcohols may contain additives that will be left behind as impurities. Antisepctics and such are not suitable at all. A nice test is to wipe some of the alcohol on a glass plate.The isopropyl alcohol mixture you use for your electronics does need to be of particular strength. You should try to avoid using a mixture of isopropyl alcohol that is below 90% on any type of electronics or things like circuit boards. Otherwise, you risk damaging your device. 91% Isopropyl alcohol is safe for electronics.70% is fine just make sure to let it dry. If you're cleaning non sensitive parts like screens and keyboards, 70% is fine, since you don't really need that high of an alcohol content to clean those components. For more sensitive parts, like CPU's, GPU's, etc, I use 99%. It may be just me, but I want as little water as possible near those kinds ...So, If your going to be using rubbing alcohol as an airbrush cleaner, I suggest you do the following: Dilute it with at least 50% Distilled Water (depending on the alcohol percentage of the bottle) The most commonly found canisters of Isopropyl alcohol is 70% and 91%, at least at your average drug store. You can find it at 99% Here On Amazon.com.Nov 24, 2023 · In the debate of ethanol versus isopropyl alcohol for cleaning electronics, the choice depends on the specific needs of the task at hand. While ethanol is gentler and safer for certain materials, isopropyl alcohol’s effectiveness in removing stubborn contaminants is noteworthy. Simple Solvents, with their diverse range of high-quality ...

If you still want to use isopropyl to clean your sensitive electronic parts, like motherboards, you may use a higher percentage solution, like 91% isopropyl alcohol. But keep in mind that this solution will evaporate even more quickly than the 70% solution, so be sure to work in a well-ventilated area and don’t use too much.

If you can't be bothered to wipe it down with an alcohol pad every once in a while, there exists an alternative: Buying a Genesis G90 luxury sedan. We know shelling out nearly …4. Clean the surface of the material. Before you clean the material with alcohol, you need to prepare it by wiping it down with water first. Wiping it down and removing dirt and grime is important, as any residual dirt could hinder the cleaning process and/or damage the material. Take a clean rag.Safe for electronics: Isopropyl alcohol (rubbing alcohol) is generally safe to use on electronic devices, including computer mice. It does not cause corrosion or damage to the electrical components, making it a suitable choice for cleaning delicate parts of your mouse. ... By using alcohol as a cleaning agent, you can ensure that your mouse ...91% isopropyl is fine. 6. Reply. larrymoencurly. • 3 yr. ago. It's fine and is often the main ingredient in electronic parts cleaner spray that's meant to be safe for all plastics. It also won't cause nearly as much water corrosion as 70% pure alcohol will. It's safest to use dielectric thermal paste, meaning something that does not contain ...You can use alcohol to clean the electronic components. Don't use isopropyl alcohol on the metallic blue DS3 controller, that's the only one it had an odd effect on in my experience, it seemed to affect the top surface, what seems to be lacquer-type finish ( maybe the same for other metallic colours).For cleaning your windows, you simply don’t need something that strong. Plus, you can save money by diluting the alcohol to make your own homemade glass cleaner! All you need is a clean empty spray bottle! Here’s the recipe: 1 cup of isopropyl rubbing alcohol (70% or stronger) 1 cup of water.Yes, the higher % of alcohol the better. Just be sure to let it sufficiently dry after you clean it. The more alcohol concentrate the better, also will evaporate faster. The difference is simply more water in one versus the other, the …For cleaning your windows, you simply don’t need something that strong. Plus, you can save money by diluting the alcohol to make your own homemade glass cleaner! All you need is a clean empty spray bottle! Here’s the recipe: 1 cup of isopropyl rubbing alcohol (70% or stronger) 1 cup of water.

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Is ethyl alcohol safe to clean keyboards (switches) ? After a quick research I found that isopropyl alcohol is pretty safe to use for cleaning electronics and such but nothing about about ethyl alcohol 90% ( It is a blue solution and labeled as surgical alcohol which this is what I only have for now ) . Just to give a little bit of insight on ...Those substances can be kerosene, acetone, turpentine or naphtha. 70% is for disinfecting wounds and general disinfecting, not cleaning electronics. You want as close to 100% for that application. You can get away with 70% if …Solution. #2. Isopropyl alcohol is preferred but ethyl alcohol serves as well. The denatonium benzoate is a de-naturant, which deters someone consuming it. It's unclear whether it could be bad for electronics but it's only needed in incredibly tiny concentrations to give it an extremely bitter taste to deter consumption.Cleaning electronics with isopropyl alcohol techspray pcb cleaner ipa for mobile phone repairing adroit auto on twitter do you have keyless entry your car try using an eraser rubbing amp a cotton swab to …Isopropyl alcohol is flammable. Isopropyl alcohol is flammable, so use caution when cleaning the oven or stovetop. The good thing is that isopropyl alcohol evaporates very quickly. As long as you give it ample drying time, fire hazards decrease. Isopropyl alcohol can damage finishes. Isopropyl alcohol is not unlike other harsh cleaning agents ...Isopropyl alcohol is a great cleaning agent for granite because it evaporates quickly and does not leave behind any residue that can damage the surface. How to clean granite countertops with isopropyl alcohol: 1. Mix equal parts water and isopropyl alcohol in a spray bottle. 2. Spray the mixture onto the granite countertop.Mar 11, 2024 · Computer screens represent a special situation, but electronics, in general, are not as delicate as you might think. Isopropyl alcohol may seem too strong but it is actually better than most cleaning products for maintaining your electronics collection. You just need to know how to use it.Household rubbing alcohol is great for cleaning electronics. Yes, 91% isopropyl alcohol is a reliable and safe cleaner to use on electronics. It is a strong disinfectant and can easily remove dirt, grease, and grime from the surface of electronic devices with minimal effort. It evaporates quickly and is non-damaging to the components of electronics. Contents [ show]RECRYSTALLIZATION. Heat up some isopropyl alcohol 99% until it is boiling (180 deg fahrenheit). I do it on the stove but there must be no flame exposed whatsoever since this liquid is highly flammable. In a separate glass have your powdered meth from the coffee filter. Start adding little bits (few DRIPS at the time) of boiling isopropyl ... ….

You can buy at least 91% isopropanol at most pharmacies, which might be a bit safer around electronics, if you remove all batteries, and if you allow sufficient time …Amazon or any DIY electronics store will carry it. Pharmacies and the like will sell lower percentage stuff intended for medical use and not electronics cleaning use. But 91% is still fine for cleaning stuff if you give it that little extra time to dry. 99% will dry a …Mar 30, 2024 · IPA 99% is safe and effective for consumer use to clean personal computers and electronic devices. Isopropyl Alcohol 99% is the best substance to use for this purpose. Isopropyl Rubbing Alcohol 91% may also be effective, but it is best to use the purest IPA available. Can you use 99% isopropyl alcohol to clean? Aug 31, 2010 · I then clean them using alcohol and a Q-tip. And for the eraser part, do it only if you have the special nintendo security screwdrivers to unscrew the cartridge, otherwise it is too much of a pain. And if you can unscrew it, alcohol is fine :). Get some 70% or 90% alcohol, or even some 50%. The most concentrated you can find, really. You can use 70%, 91%, or 99% isopropyl alcohol to clean various types of electronics – what you choose will depend on what you’re cleaning. For externals – such as disinfecting your smartphone or TV remote – 60-70 percent will do a better job.Isopropyl alcohol (IPA) is the more common choice for cleaning electronics because it evaporates more rapidly than ethanol and also because it does not leave any traces of …99% isopropyl alcohol is not conductive and doesn't leave any residue, so its fine to use on a pcb. I have cleaned motherboards by spraying some isopropyl using a spray then using cotton wool balls to wipe away the dust and alcohol. You could also use an earbud or a fine painting brush. This will take most of the dust away, but also loosen the ...Also known as isopropyl alcohol, it is a colorless liquid that is made by combining water and propylene or ethylene. ... By using these alternative cleaning methods, you can keep your electronics clean and well-maintained without risking any damage. Avoid cleaning acrylics. ... While you can use rubbing alcohol to disinfect the …I then clean them using alcohol and a Q-tip. And for the eraser part, do it only if you have the special nintendo security screwdrivers to unscrew the cartridge, otherwise it is too much of a pain. And if you can unscrew it, alcohol is fine :). Get some 70% or 90% alcohol, or even some 50%. The most concentrated you can find, really. Can you use 91 isopropyl alcohol to clean electronics, For electronic hobbyists, isopropyl alcohol is recommended because it is extremely common (at any pharmacy), reasonably cheap, and any one can buy it without age restrictions, where as ethyl is drinkable (to get you drunk) which means it isn't cheap (because of taxes) nor can everyone buy it (age restrictions). , 91% isopropyl is fine. 6. Reply. larrymoencurly. • 3 yr. ago. It's fine and is often the main ingredient in electronic parts cleaner spray that's meant to be safe for all plastics. It also won't cause nearly as much water corrosion as 70% pure alcohol will. It's safest to use dielectric thermal paste, meaning something that does not contain ..., 5. Swan 70% Isopropyl Alcohol. Swan is a well-known brand offering a variety of rubbing alcohol products suitable for cleaning and disinfecting surfaces. Their 70% isopropyl alcohol solution is widely used for general cleaning purposes. The easy-to-use packaging and affordability make it a popular choice among consumers., Ensure that you are handling isopropyl alcohol safely. Like any chemical isopropyl alcohol should be handled with care. It is flammable, so it should be stored in a cool area, away for sources of ignition such as stoves or electronics. Isopropyl vapours can also build-up and combust, so it should always be used, stored and handled in a …, Isopropyl alcohol evaporates extremely quickly. Wait about a minute. Maybe even less, but 1 minute should be more then enough. even 70% vaporize quickly, by the time I've finished writing this comment, it will dried out. A few minutes. A few seconds should be fine, it evaporates really quickly., You can use 70%, 91%, or 99% isopropyl alcohol to clean various types of electronics – what you choose will depend on what you’re cleaning. For externals – such as disinfecting your smartphone or TV remote – 60-70 percent will do a better job. Can I use 70% alcohol to clean computer? DO use a 70-percent isopropyl alcohol solution (aka ..., Apple suggest the isopropyl alcohol to clean the case. As long as you don't get any liquid in the charging ports it's safe to use the 91% isopropyl alcohol. The difference is the concentration: 91% isopropyl alcohol is 91% pure alcohol with 9% of water, 70% isopropyl alcohol has 30% of water. Apple suggest the isopropyl alcohol to clean the case., Why Isopropyl Alcohol is used widely within the electronics industry and other industries as the best means of cleaning and why and where you should use it to., Yes, you can use 99% isopropyl alcohol to clean electronics. Isopropyl alcohol is safe and effective for cleaning various types of electronics, including personal computers and electronic devices. 99% isopropyl alcohol is the best substance to use for this purpose, as it is pure and has …, And many fluxes can be dissolved by it. Not all, sometimes you have to use a nastier solvent, but many will dissolve in isopropyl alcohol. It also can help displace water: it mixes with water readily, and so can wash water off of a board. The alcohol residue evaporates quickly., 91% is eutectic so is the maximum you can concentrate it via distilling and so is a common concentration. It gets significantly more expensive to concentrate it more than that. 70% is better for disinfecting. If you need pure isopropyl, you can't distill it but you can use the fact that isopropyl alcohol is insoluble in salt water., Yes, the more pure the better. 99.9% is not too expensive and that is the only kind i use. You can always buy a bottle of distilled water and mix your own 70/30, which is also something i do.. But for degreasing, soap and water are better, isopropyl has limitations as it is a non-polar solvent. That is why it is used to much as it does not ... , There is no need to be concerned whether or not 70% IPA is good for electronics due to its water content, because there is no need to ever buy or use anything other than "99%" IPA. 70% IPA isn't good for anything. If you should ever discover the preceding statement to be false, you can make 70% aqueous IPA easily from pure IPA., Compound - Use a dry cloth or paper towel to wipe away loose material. Fully saturate the remaining thermal pad or compound with several drops of ArctiClean 1 and wait 30 to 60 seconds for the thermal material to dissolve. Gently wipe with a cloth or paper towel to completely remove thermal material., One of the key considerations when contemplating the use of isopropyl alcohol on car paint is proper dilution. Mixing it with water in the right proportions reduces its strength, making it safer for application without compromising its cleaning effectiveness. 2. …, I typically use ~90% isopropyl alcohol for cleaning off thermal paste, and I always put the alcohol onto the paper towel, then wipe off the paste. I would never pour the alcohol onto the CPU directly. ... If the usage label does not specify electronics, don’t use it. Butane/propane are technically safe for plastics, but will leave flammable ..., Yes, 91% rubbing alcohol can be effective for cleaning electronic components. Isopropyl alcohol, commonly known as rubbing alcohol, is widely used for cleaning electronics due …, Isopropyl alcohol is generally compatible with most materials used in electronics. As with any chemical product used, component compatibility must be determined on a non-critical area prior to use. The following are …, Dec 4, 2016 ... I've had good luck using 25% isopropyl alcohol (99%) and 75% distilled water with a couple of drops of Photoflo as a final rinse., May 10, 2018 · Solution. #3. I also use Rubbing Alcohol for everything. I suggest 90%+ because 70% leave a residue on things. Kinda annoying to have to double wipe things after they are clean. If you are in a pinch 70% works fine. 0. , The iconic Playboy founder Hugh Hefner built an empire and embodied it. He spent more than 60 years leading his upscale men's magazine that featured naked women that featured f..., Yes it’s safe to use, speaking from personal experience. If you can get 99%, do it, if not, 70% will do just fine. It won’t evaporate like 99% does so just be ready to clean it up. Just try not to spill or have some leakage on the PCB if it’s motherboard since it has higher water than 99%. Reply reply., Isopropyl alcohol can be used to clean PCBs. This type of alcohol is highly efficient in dissolving most commonly found PCB contaminants. It is also electrically non-conducting and evaporates quickly. Additionally, isopropyl alcohol has extremely low level of toxicity if inhaled. All these properties make it an ideal product for cleaning PCBs., To dilute 99% isopropyl alcohol to 70%, you can add the correct proportion of water to 99% isopropyl alcohol and convert it into 70% isopropyl alcohol. ... Spirits like vodka can even be used as an alternative cleaner to rubbing alcohol for electronics. Drinking alcohol can even be used to treat itchy skin and rashes, much like rubbing alcohol ..., The Bacardi Cocktail is a classic blend of Bacardi light rum with a hint of fruitiness and sweetness. Considered a sophisticate’s drink from its onset, the Bacardi became particula..., The Petlings - Official. 1. rubbing alcohol can contain about 30% oil. – jsotola. Mar 24, 2021 at 4:13. 2. @jsotola My 91% isoprop (IPA) better not have 30% oil …, Amazon or any DIY electronics store will carry it. Pharmacies and the like will sell lower percentage stuff intended for medical use and not electronics cleaning use. But 91% is still fine for cleaning stuff if you give it that little extra time to dry. 99% will dry a bit faster. Safeway. , 10 Ways To Clean With Rubbing Alcohol My E. Rs Pro 1 L Bottle Isopropyl Alcohol Ipa For Electronic Components Pcbs. How To Clean A Circuit Board Of Corrosion. Isopropyl Alcohol 99 9 For Cleaning Chip Boards Right Sprite. Mg Chemicals 99 9 Isopropyl Alcohol Electronics Cleaner 945 Ml Liquid Bottle Com. Isopropyl Alcohol Rubbing., Cleaning electronics: Isopropyl alcohol is safe to use on electronics such as keyboards, computer screens, and circuit boards. It helps remove fingerprints, dirt, and dust without causing damage. ... You can also use isopropyl alcohol for cleaning carpets and fabrics. It can help eliminate stains from spills or accidents, as well as …, Can you use 99% isopropyl alcohol to clean electronics? Water is a necessary component in most cleaning products, but some electronics and other components cannot come into contact with water. 99% isopropyl alcohol not only cleans these surfaces but evaporates incredibly quickly, leaving the component residue-free., By Olivia Ava. October 28, 2022. Yes, 70% isopropyl alcohol can effectively clean a CPU. Isopropyl alcohol is a standard cleaning agent frequently used in electronic component cleaning due to its high evaporation rate and low toxicity. However, exercising caution while cleaning a CPU is important to avoid damaging delicate components., Yes. I use the red one from Walmart - I think that is 91%. I would like to try denatured alcohol but its even more expensive. I wish someone would release an filtering machine that would work 100% of the time - heck even 90% of the time would be nice to reuse the IPA/etc. I use 91% no problem., For cleaning your windows, you simply don’t need something that strong. Plus, you can save money by diluting the alcohol to make your own homemade glass cleaner! All you need is a clean empty spray bottle! Here’s the recipe: 1 cup of isopropyl rubbing alcohol (70% or stronger) 1 cup of water.