Awesome is concentrated and Magic Erasers contain bleach so you do need to do a small area and rinse immediately.But I have used this combination for many years and never had a problem removing paint or decals.I start at the top of the trailer and do a 4 ft x 4 ft section.Spray on,let sit for about a minute,then scrub with Magic Eraser.Then rinse area you just washed plus the area below it.Work your way across the top and then down. Like others have said,try a small area first and you must rinse right after washing.I think that's where others have had issues like the guy said he used it on the roof and it ran down the sides.I used it on the roof too and it works great.But rinse it good and you'll be fine.Plus Awsome is only $1.00 a bottle and you can buy gallon refills.
