Don Aslett Showers and Stuff (1 Gallon) Hard Water Stains and Soap Scum Remover | Multi Surface Cleaner of Bathroom Rust, Marks, Grout Tile Lines, Fiberglass Tub, Glass Shower Doors

The stuff is a miracle worker! Very little work that removes the hardest of stands including rust, hard water stains in your showers and just about anywhere. I put this in my dishwasher and run the cycle it takes out all the rust in the discoloration. Let the product do its work. Needs to sit for a few minutes before you wipe.

I have been using Don Aslett's products for 25 years. I wish they still had the more extensive product offerings they had when they had their own mail order catalog. Shower-Stuff works better than any other product I have tried to include a recent brand name when I ran out of Shower-Stuff.

I initially got this to clean rust stains from our toilet. I used it full strength and WITHOUT ANY SCRUBBING the toilet is sparkling white.I also used this on our tub. I love how it got the soap scum off.I will always use this product!!!!! I highly recommend it.

Makes cleaning shower and glass doors easy

Best hard water soap scum tile cleaner by far. Only complaint is the cost of shipping. I’ve used this product for 8+ years. Highly recommend.

I love all Don Aslett cleaners!!!

Have tried lots of other (cheaper) products, but this stuff is still the champ. Give it 30 or 40 minutes to soak in, and the shower cleans with minimal scrubbing. I'm sure Don Aslett deserves his yacht, or whatever he likes to spend his money on.

I have been using this stuff way back when I owned an RV park. And for me, it is better than anything else I've found.