davidhass3lh0ff wrote:and the reason i dont use alcohol is it is allso know to leave a small film of grease
Film of grease?
This is completely untrue. Listen, I'm telling you flat out that rubbing alcohol, especially 99%, is far better to use than a window cleaner. Read my first post in this thread, I believe I explained it pretty clearly. Rubbing alcohol doesn't leave a residue and it evaporates quickly. This is why people use it to clean the top of a CPU. I don't know any one that uses window cleaner to clean the top of a CPU. If you go out and buy an electrical contact cleaner, it's mostly (if not all) rubbing alcohol. That right there says it all. Rubbing alcohol is by far the better thing to use.
http://en.wikipedia.org/wiki/WindexWindex-like products typically contain detergents, ammonia, fragrance to moderate the odor of ammonia, and some form of dye. The original modern Windex was colored a light, transparent shade of blue, but varieties are marketed today in a variety of colors (ocean fresh blue, sunshine lemon & citrus orange) and fragrances (spring bouquet, ocean mist, lavender and tea tree), touting additives such as vinegar, lemon, lime, or orange juice.
Most window cleaners are the same. In fact, most cleaners are the same. Detergents, ammonia, perfumes, vinegar, and citrus oils. You're telling me that these things are good to use on the contacts? They'll leave less of a residue than rubbing alcohol? Completely untrue.
edit: I googled the cleaner you used in the video. Astonish, right? The ingredients include isopropyl alcohol, ethanol, and anionic surfactant. So, isopropyl is just rubbing alcohol. Ethanol is, I think, a more harsh alcohol. And "anionic surfactant" I'm guessing is a detergent. Beyond that, it doesn't list any other ingredients, or the quantities, though I believe it might have some fragrant in it. It must have some color additives to it. Maybe a stabilizer of some sort. So really, you think just plain old rubbing alcohol (with out all that other junk in there) isn't the better choice?
I get the feeling that you're not reading my entire posts. I feel that I've proved my point, so if you don't get it by now, I don't know what else to say.
Look, even if rubbing alcohol leaves a "film of grease" (which is doesn't) you're using it in the Astonish anyway. You're using it along with other things that will most definitely leave a residue, especially any detergents and fragrances. You should seriously take down your video so you don't teach people to clean their carts with window cleaners. Astonish seemed a little light on ingredients, I'm willing to bet other window cleaners have more chemicals, or harsher chemicals, along with all the usual suspects (citrus oils, degreasers, etc).