Instant Power Crystal Lye Drain Opener, 16 Ounces (1)

Very dangerous chemicals. Use gloves when using this product. Use in moderation. Very powerful. Cleaned tons of hair and gunk from the tub line.

The product strips paint of old metal parts like you wouldn't believe. Be careful it is caustic lye. Use and dispose of properly but it makes an amazing paint stripper.

I have used other lye products from Amazon with great success. This product does not work at all. Does not unclog drains. After use the drain was still slow. I took a plunger to it and it opened right up. Other lye products I have tried opened the drain after use no need for plunger. I use it about once a month to keep drain clean and for a product that doesn't work month after month I watched my money literally go down the drain.