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CRL WSR1 Bio-Clean Water Stain Remover (16 oz) product photo
CRL Part # WSR1

Bio-Clean Water Stain Remover (16 oz)

Removes hard water spots and soap scum from shower glass.

The CRL WSR1 Bio-Clean water stain remover is a 16 oz professional-strength cleaner that removes hard water spots, lime scale and soap scum from shower doors, glass, tile and chrome. Made by C.R. Laurence (CRL).

$37.78
  • Removes hard water spots, lime scale and soap scum
  • For shower doors, glass, tile, fiberglass and chrome
  • Mild abrasive: test first; not for plexiglass or soft plastics
  • 16 oz bottle
All sales are final. Due to the nature of shipping these long seals, items cannot be returned. Double-check your glass thickness before you order.

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About this product

Professional-strength cleaner that removes hard water spots, mineral stains, lime scale, soap scum, rust and mildew from shower doors, glass, tile, fiberglass, chrome, porcelain and stainless steel. Apply with a dry or damp cloth, press firmly and rub to loosen the stain, then rinse with water until residue free. It is a mild abrasive: test in an inconspicuous spot first, and don't use it on plexiglass, soft plastics or shiny auto paint. It removes surface deposits but can't repair glass that is already etched.

Fit & specs

Glass thicknessAny
Used forInstallation supplies
Contents16 oz.(473.2 ml)

Common questions

How do I remove hard water spots from a glass shower door?

Rub CRL WSR1 Bio-Clean onto the glass with a damp cloth, pressing firmly, then rinse until no residue is left. Test a small hidden spot first.

Will WSR1 fix etched or cloudy glass?

It removes mineral deposits on the surface, but it cannot repair glass that is already etched (when the haze remains after cleaning).

What surfaces is Bio-Clean safe on?

Shower doors, glass, tile, fiberglass, chrome, porcelain and stainless steel. Do not use it on plexiglass, soft plastics or shiny auto paint.

Can I return the WSR1?

No. All sales are final, so please check that it is the right product before you order.

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