Great Value Drain Clog Remover, Unscented, 80 fl oz

The Great Value Drain Clog Remover worked just as well, if not better, than the brand-name products. I used it on my kitchen sink, which had started pooling water. I let it sit for about an hour, then flushed it with hot water, and the difference was immediate. The water drained perfectly afterward, with no more pooling. I'll definitely buy this again if I ever need it in the future.

I use Great Value Drain Clog Remover to pore in my upstairs bathroom sinks about 4 times a year to keep everything flowing well. My plumber recommended I do this. I am very happy with this product.I pore in the product, wait a certain amount of time, and then flush the drain with water.