Chemique is a chemical products manufacturer with over 40 years of experience that specializes in the production of cleaning and restoration solutions for residential, commercial and industrial applications. With commitment to updating their existing products, Chemique applies the latest advancements in its field, leading to an expanded array of the most innovative products in our industry. As well as providing quality products you can always rely on Chemique to maintain customer service values and toll-free technical support. KRC-7 ULTRA safely removes soap scum, hard water stains, rust, mineral deposits, grease and other contaminates from non-slip tubs, acrylic, ceramic, fiberglass, plastic, stainless, copper, brass, aluminum and glass surfaces. KRC-7 ULTRA is a high foaming, easy to use, trigger spray formulation, using the same highly effective ingredients as KRC-7 Original and is equally effective. It does not contain any bleach, abrasives, caustic, muriatic acid or solvents. It is non-flammable and non-fuming.
High foaming, easy to use, trigger spray formula
Safely and effectively removes soap scum, hard water stains, rust, mineral deposits grease and other contaminates from non-slip tubs, ceramic, fiberglass, plastic, stainless, copper, brass, aluminum and glass
Does not contain bleach, abrasives, caustics, muriatic acid or petroleum distillates
A:Â No, KRC-7 ULTRA cannot be used on marble or any other natural stone.
by|May 5, 2023
A:Â No, do not use KRC-7 ULTRA on marble or any natural stone. thank you
by|May 5, 2023
Q:Is KRC7 safe for septic systems
by|Jun 28, 2017
1 Answer
Answer This Question
A:Â KRC-7 is safe for septic systems.
by|Feb 16, 2023
Q:can krc7 be used on porcelain sinks?
by|Apr 7, 2015
4 Answers
Answer This Question
A:Â Yes, this item can be used to safely and effectively removes soap scum, hard water stains, rust, mineral deposits grease and other contaminates from non-slip tubs, ceramic, fiberglass, plastic, stainless, copper, brass, aluminum and glass. It does not contain bleach, abrasives, caustics, muriatic acid or petroleum distillates.
by|May 3, 2023
1 found this answer helpful
A:Â Yes
by|Sep 21, 2019
A:Â Yes, KRC-7 ULTRA can be used on porcelain sinks. However, the age of the sink and extensive use of abrasive cleaners have to be taken into consideration. Older sinks, and/or sinks that have been cleaned extensively using abrasives, might not have much or any glaze remaining. A porcelain sink without glaze is a sink that's susceptible to staining. Always test on a small area and allow to dry before general use.
by|May 5, 2023
A:Â DONT THINK SO.
by|Jun 21, 2019
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Customer Reviews
4.3 out of 5
(40)
4.3
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87% recommend this product
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Showing 1-10 of 40 reviews
Dec 7, 2013
Might be More of a General Cleanser
I chose this item to test out on the old and some what grimy enamel tub in our new house. Perhaps the tub is just too stained. The initial scent of the cleaner is very pleasant, but after it sits as directed for 1-3 minutes, it becomes a little putrid. That might be the smell of gunk dissolving. The actual stains in the tub, especially in the tread area, still remained. To be fair, I also tried cleaning with a bleach powder cleanser and that didn't help either.
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DIY
Recommended
Jun 8, 2023
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Verified Purchase
Mar 23, 2023
Perfect for an acrylic tub.
Great cleaner for multiple surfaces. I use this on my mom's walk-in tub. She has hard water, from a private well so the tub gets a good cleaning every week from me.
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Verified Purchase
Mar 17, 2023
Good Product Terrible Sprayer
Product seems to work well but we've bought it maybe 8 times and about half the sprayers cease to work. Sometimes soaking them helps, sometimes not. Very frustrating to use!
by
Feb 1, 2023
by
Verified Purchase
Nov 23, 2022
Bathroom cleaner
Excellent cleaner. Makes everything look new.
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Verified Purchase
Jul 3, 2022
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
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Verified Purchase
Feb 9, 2022
I love this make my 45 min job a 10...
I love this make my 45 min job a 10 min job very little scrubbing glass looks brand new .
by
Verified Purchase
Dec 29, 2021
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Nov 17, 2021
Same great product with different label
Great Product. This is the best bathroom fixture cleaner I ever used.