Household Bathroom Shower Cleaner, Black Stain Solution for Wall Tile Grount Sink Kitchen - 16 Fl oz

It did fantastic! It worked so fast and the smell wasn’t bad at all, definitely need to get another one . Yes do it twice back to back after rinse

I am shocked at how well it worked. I sprayed my shower, went to bed and woke up this morning, the mold is gone. I was worried that it would never come clean. I tried proxide with cotton balls, it didn’t touch it. Scrubbing removed very little. The floor of my shower had mold I couldn’t get off at all. This stuff worked. It was pricy and I almost didn’t get it because it was over $30.00 a bottle with tax. But boy am I glad I did. If I spend $5-$6 a bottle of cleaner and it doesn’t work what have I saved. Also I didn’t get a headache or other side effects that some mentioned when I sprayed it last night. I did use gloves and I wore a mask. This morning when I touched up a couple of spots it did irritate my eyes a little, no mask on. But I turned on the vent fan and closed the door. Problem solved. This stuff is worth every penny I spent on it.

Thick spray that clings to surface. Let it sit for a bit then scrub away. It really does work at getting tough mold or mildew stains off. It is brittle enough that I have used it in my tubs/showers, toilets, and sinks. It does have a strong chemical smell so be careful if you are sensitive to smell.

The sprayer is useless. The gel is so viscid that it can't really get into it. I took it off and applied it by hand.BE SURE TO WEAR GLOVES IF YOU DO IT THIS WAY.The bleach smell is a bit overpowering, but it worked when many other products did not.

I love this brand. It works really well on the grout in our shower. And it doesn't hurt the marble tile, which is a huge bonus.

I feel like Morpheus in the Matrix - lolAfter trying MANY cleaners - too many to list - this really really cleans the grout! We bought an older home and the stand up shower in the master bathroom was absolutely disgusting when we moved in. I don’t think they used it at all and had black mold and all kinds of spiders etc… I did the best I could and even painted the bottom of the shower with tile paint - but I have been on a mission since then to find a product that will actually get the grout white again. This gel product really works ! You have to make sure you get in the grout lines - so be precise - but I left it on for 3 hours and when I came back it looked a thousand times better! I did use a small grout brush before I rinsed it - but just a quick going over . I am now confident that I have a way to truly get grout white without having to scrub the crap out of something !

Haven’t been able to use it. Was given a faulty spray nozzle, and am not able to effectively spray the cleaner.

Work really well