| Re: cleaning coroplast I do exactly the same as SkinnyPiggys for my cleanup. 1/2 white vinegar, 1/2 water in a spray bottle. It kills all the germs, gets rid of most stains, and is safe unlike most chemicals. If you get a really bad stain, you can use straight vinegar. I also have a couple of plastic scrapers that I picked up in the paint department at WalMart to scrape bits off the plastic. It works great. |