Does this also work on soap scum buildup?

I'm not sure, but I can guarantee it works. And what we love the most is that for many days, the water on your shower beads up. But our shower has never gone back to the scum and cloudiness it once had. My daughters shower was worse than ours and she is hooked too. The first time you need to rub hard and possibly repeat over a couple of times to get the glass clean. Then from there on, it's simple to stay clean. I don't know anything about this company. I was researching for an answer and after about 2.5 hours, I found this product and read the ratings. I'm sold. We have used it for about 7 months....will not ever use any other product.

Has anyone tried CLR bio-clean on metal sinks & had any success? I've tried at least 10 cleaners incl. vinegar, lemon/baking soda, etc.

Hello Beth, I have a 12 yr. old stainless steel sink and hard water. I have always cleaned the sink with dish liquid and a teflon-safe scrubbing sponge and it has done a good job except for a few rust stains (left behind by old utensils). After receiving notification of your question, I decided to test the CLR bio-clean on my sink. Results: no stains! So my answer is "yes, it works". Hope this test is helpful to you! Marilyn

Has anyone used this on tile to remove hard water buildup in the grout lines?

I used this to remove acid water spots on my car windows and it worked great. I does take some elbow grease in rubbing to remove spots but works great and has a pleasant smell.

What's the difference between crl bio clean and the bio clean in the green bottle? Which one works better?

I don’t know about the green bottle but the CRLaurance works great.

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✨ Elevate your clean game with pro-level sparkle! 💧

RESIDUE FREE SHINE - Leaves surfaces sparkling without any sticky or dull film
VERSATILE RELIABLE - Ideal for showers, windows, hospitals, hotels & high-traffic public spaces
MULTI SURFACE MASTERY - Effortlessly cleans glass, tile, chrome, porcelain & stainless steel
RAPID STAIN ERADICATION - Blasts away water stains, rust, soap scum & mildew in no time
PROFESSIONAL GRADE STRENGTH - Trusted by glazing pros & cleaning experts for spotless results

CRL Bio-Clean Water Stain Remover is a 16 fl oz professional-strength cleaner designed to quickly eliminate water stains, rust, soap scum, mildew, and early corrosion from a variety of surfaces including glass, tile, chrome, and stainless steel. Trusted by contractors and used in demanding environments like hospitals and hotels, it delivers a residue-free, streak-free finish for a pristine look every time.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 281.85

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Croatiastore

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TrustScore 4.5 | 7,300+ reviews

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Manufacturer	C.R. Laurence
Part Number	WSR1
Product Dimensions	50.8 x 50.8 x 50.8 cm; 657.71 g
Item model number	WSR1
Colour	Minty Green
Volume	16 Fluid Ounces
Item Package Quantity	1
Special Features	Residue Free
Usage	Towel,Tile,Doors,Window,Shower,Glass
Batteries included?	No
Batteries Required?	No
Item Weight	658 g

CRL Bio-Clean Water Stain Remover

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