Denatured alcohol burns very cleanly, more so than other fuels. One very common use of denatured alcohol is by using it as an efficient fuel for oil heaters such as camping stoves. Use denatured alcohol on an old cloth to wipe away any excess sawdust that may still be present after sanding. Professional carpenters often mix shellac with denatured alcohol to effectively protect the wood from scratches and to give it a good finish.ĭenatured alcohol also works well with sanding wood. Try it out, and you might be surprised how effective it is. Denatured alcohol can be used for general house cleaning General House Cleaningĭilute denatured alcohol with warm water (50%) and you can pretty much clean and sanitize your whole house, especially bathrooms, kitchens, sinks, and toilets. Make sure you properly dry the area after wiping it clean. Let it soak in for a few minutes and then wipe it off with a clean, damped rag. Use a sprayer to spray the patches of mold with denatured alcohol. Mold can be very harmful to our health so it’s important to avoid or remove it. Methylated Spirits is a denatured alcohol and a very versatile industrial cleaning agent, commonly used as a hard surface cleaner. Once it’s there, it’s very difficult to get rid of it permanently. Especially isopropyl rubbing alcohol because this type of alcohol is a much different chemical than the ethyl alcohol used in alcoholic beverages. Rubbing alcohol is highly toxic and is unfit for human consumption. Isopropyl rubbing alcohol is rubbing alcohol but with isopropyl alcohol instead of ethyl alcohol. Rubbing alcohol is a type of denatured alcohol, but typically contains less ethanol (about 70%) and more additives. This makes denatured alcohol a more sustainable alternative to other cleaning products that are overloaded with chemicals. So, why is denatured alcohol considered to be better for the environment? Denatured alcohol usually consists of mainly ethanol and methanol.Įthanol, or ethyl alcohol, is mainly derived from grains and vegetables, and methanol, or methyl alcohol, used to be produced as a byproduct of wood stock, although nowadays it is often derived from methane in natural gas. Why Is Denatured Alcohol More Eco-Friendly? And denatured alcohol is also considered one of these greener products. If you get 99.9% pure methanol it is a very clean solvent that will leave behind no residue at all and will evaporate quickly.Fortunately, in recent years there has been a rise in eco-friendlier cleaning products, such as vinegar, eucalyptus oil, and baking soda. Wear rubber gloves, use it in a ventilated area, don't get it on your skin and don't breathe the fumes. However methanol is poisonous so it should be used with care. This you may find from an optics supplier like a camera shop or a telescope shop. For optics, methanol is often chosen as a cleaning fluid. I really wouldn't want to use this as a high purity solvent, but in any case it doesn't dissolve solder flux so it's of little use for cleaning circuit boards. What you find instead is denatured alcohol, which is ethanol mixed with some gasoline and other adulterants to make it undrinkable. In the USA methylated spirits is rarely found. It should be a fairly clean solvent but the dye and bitter substance could be left behind as a residue when it evaporates. Methylated spirits is ethanol mixed with some methanol to make it poisonous, a bitter substance to make it undrinkable, and a purple dye to warn you what it is. Pure anhydrous alcohol >99.9% would also be a clean solvent except you can't obtain it outside of a chemical laboratory and in any case it does not dissolve flux or grease very well. The IPA in my cleaning supplies is >99.9% pure and it should evaporate with no residue. IPA is quite good at cleaning greasy marks, fingerprints, solder flux etc, from glass, circuit boards, tape heads and optics. Methylated spirits is predominantly ethanol, whereas IPA is predominantly isopropyl alcohol. They are different solvents with different dissolving properties.
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