Hercules Sizzle Cleaner, Lemon, 2.45 Pounds

OK I never would’ve given a second thought to buying a product like this until we had an absolute disaster on our hands and a back up toilet that caused copious amounts of problems. Used this product one time and the bathroom toilet and my pipes were clear… It literally eats away all the yuck and crap and leaves you with less mess and less hassle. Five stars

This acid worked fine for my purposes which was to clear limescale blockage from my domestic hot water coil. The price is comparable to what I was paying for it locally. It's no longer available in my area anymore so I was relieved to find it here.

It does work great on calcium and rust, but is over priced. This is just hydrochloric( muriatic) acid. They sell it at big box hardware stores for swimming pools for about 7 bucks/gallon.

I work at a college and Sizzle was recommended by the plumber. When it's working, it smells atrocious...but it is amazing. I have never had my tub drain so we'll, even after having a pro run a snake deep into the pipes!

I'm a plumber and used this product from my employer. This seemed like a watered down version of this product. Didn't get the same results as I did on the job

Took the entire bottle to treaty my toilet. Too expensive. Watered down.

considering the volume you need, this is overpriced but it IS effective.

Good product