Heavy Duty Acid Substitute Cleaner

Great product! Works well!

Great cleaner would order again

Great product line, I’ve used many of their products and they have great customer service and instructions. Highly recommend reaching out to them if you ever have question

Worked really well. Cleaned 16 yo large tiles and made it look like new!

Utterly and completely useless. Save your money and hire a professional. They won’t use this product. They’ll use mechanical means.

This product does not remove hard water stains. It is good for other cleaning, but not heavy duty.

I used this on porcelain 24x24 1 " tiles and it did a beautiful job. I first used vinegar to clean off the haze after grouting. I let it dry and then reapplied more vinegar as needed and scrubbed until the haze was gone. Then I used the sealant. It did not take long to dry. I sprayed water on it after it was dry and it beaded up nicely. I did not have to reapply the sealant. I would recommend this product, over Thompson's sealant.

Lo use recientemente y trabajo muy bien

I got it specifically for stains on our tiles outside that I have not managed to get clean and this had great promises but did not deliver. No results

Perfect for natural materials.

Don't buy , frud product, it's a biggest scam