Piranha 32 oz. Liquid Concentrate Wallpaper Remover

I scored the wallpaper and waited 15mins for this stuff to soak in. The wallpaper did not come off. I tried it again after letting it soak for 2 hours. The wallpaper is still stuck to my walls. I'm going to get a steamer instead.

Worked as expected. Easy to spray on and cleanup was easy, too.

Rating provided by a verified purchaser

we are professional wall covering installers. This product works great for adhesive residue on seams. Use HOT water with concentrate and then rinse with HOT water!

This is a gel that you apply after scoring the wallpaper. I had much better results using a brush and really putting a thicker coat on. I left on for at least 20 minutes, and then checked to see if it was starting to release paper. If not, I applied another coat of gel. Now this is still hard work but I found this to be lots less mess than the steamer. I would use again in a heartbeat.

The product had no spell and appeared nontoxic. The directions were easy to follow. However, when I attempted to find this product online there were no directions as to how to discard remaining liquid. I followed directions accordingly. Not once did this product do what it was suppose to. Most of the time I was only moving border paper. I spent 5-1/2 hours moving wall paper on a 5 x 8 ft. wall. I would never buy this again. BACK TO THE DRAWING BOARD BOYS!!!!

Worked great. Just make sure you spray enough and wait for 20 minutes

Spray on product so it runs down the wall and pools on the floor. It takes more than two applications to remove the wallpaper. Now I'm trying to work with a gel plus this product.

Very good product. Loosens and allows the removal of the toughest wall paper. I wish HD continued to carry it in the store.