It cleans hard water ring

Gets rid of orange rings from hard water.

I had to use old traditional way of hot water and vinegar

Takes away those hard water stains and looks new again.

I have hard water and this cleans the stains pretty good, but not completely

Even with scrubbing it doesn't get mineral stains due to hard water

I have hard water in my home and this cleaner makes cleaning the Toilet bowl so easy and fast.

I have a commode in the basement that doesn't get used or cleaned often, so it had a nice hard water ring at the water level.

I have a commode in the basement that doesn't get used or cleaned often, so it had a nice hard water ring at the water level.

Cuts hard water stains fairly well

I have hard water and this cleans the stains pretty good, but not completely

Amazing for the toilets, we where the water is hard so we have to keep up on the toilets or they will get rings real quick

We have hard water at my house and even with cleaning my toilets all the time we would have this faint line left

Best cleaner for my toilets as I have hard water which leaves stains

does what it says it will do we have hard water

Essential for home with hard water to keep the toilet bowl clean and free from grime

My wife battled the hard water stains on our toilet for years with little luck, I went and used this product and her jaw just dropped

I live with very hard water and this toilet bowl cleaner works great.

We have the hardest water and it's so hard to get that hard water ring out

We have really hard water that stains

WE have awesome well water, but it leaves hard water stains in our toilets.

Hard water ring on the toilet will still be there and needs a pumice stone but cleaning is super easy

I have been trying to get rid of some hard water stains since i moved in my home a couple years ago

Being a single guy, sometimes the toilet doesn't get as much cleaning as it should, but when I add this and let it sit in the bowl while I'm at work, it becomes very easy to just wipe the hard water stains away.

Best for hard water!

My concern is our hard water stains higher up the bowl

This works great on hard water stains and to clean

You have to be careful with it, because it's an acid-based cleaner, but it will remove stains and hard water deposits nothing

WE have awesome well water, but it leaves hard water stains in our toilets.

Being a single guy, sometimes the toilet doesn't get as much cleaning as it should, but when I add this and let it sit in the bowl while I'm at work, it becomes very easy to just wipe the hard water stains away.

Doesn’t work quite as well as

Doesn’t work quite as well as

n’t clean anything