Stains on concrete? how do I remove? I have what I surmise are wood stain spill marks on...
I have what I surmise are wood stain spill marks on our concrete? The stains are at lowest possible 10 years old and I don't know what to do to seize rid of them.
Any ideas?
Fastest and easiest way - pressure washer. Gets everything rotten of concrete instantly. Just be careful - you can do some serious plunder to yourself if you don't use it right.
Clorox makes a product for outdoors that really works okay.
Use a stiff broom to scrub with and consequently rinse away.
http://www.clorox.com/products/overview.
If that doesn't do the job, next you need to try muriatic tart. Wear gloves and a mask! Read, get and follow the instructions. It is available from Lowes, Home Depot, most pool supply and garden centers.
Answers: you can buy a special bitter made for stains at most hardware stores