S**1
Works for me
Was a bit hesitant to buy this product after reading some of the reviews but got it anyway. It works for what I needed it to do. I have a problem with humidity; mildew can build up in the bowl pretty quickly. This product has totally controlled it. No more mildew. You still have to clean the toilet as you (hopefully) would normally, but it’s a hundred times better and there are no chemicals.
T**.
Works
Couldn't figure out why the black stains started coming back to my toilet -- then realized I hadn't changed the ChemFree 50,000 for 2 years. I use a Sharpie pen to write the date on these when I put them in the tank, so I can easily tell when they are wearing out.
D**8
Waste of money. Doesn't work.
Doesn't do anything. Cleaned my toilets with bleach and cleanser, installed per directions, less than a week later 1 toilet had black stains and one pink. If anything, they helped bacteria grow faster.
L**.
... but odor kind of loud and scent not too great!
Cleans but odor kind of loud and scent not too great!
M**G
One Star
Really does not work. Had to scrub the toilet about one week after installing product.
K**N
👎
Did not work
J**E
Four Stars
This my second order for Chem Free and they live up to there claim.
M**N
Five Stars
love this product, have very hard water so really need this product,
Trustpilot
1 day ago
5 days ago
