# Bio-Clean Water Stain Remover (16 oz) – Shower Seal Tools & Supplies – CRL WSR1 | IDEAL Shower Doors

URL: https://idealshowerdoors.com/store/p/wsr1
Description: The CRL WSR1 Bio-Clean is a 16 oz acidic, mild-abrasive creme cleanser for mineral stains on tile, porcelain and fiberglass. IDEAL does not recommend it, or any acidic cleaner, for shower glass; use the IDEAL Bath Kit for glass. Made by C.R. Laurence (CRL). Acidic creme cleanser for mineral stains o
Seller: IDEAL Shower Doors, Danvers, MA (https://idealshowerdoors.com/store/)

## Product facts

- Part number: WSR1 (CRL)
- Product: Bio-Clean Water Stain Remover (16 oz)
- Price: $37.78 each
- Glass thickness: any
- Availability: in stock
- Summary: The CRL WSR1 Bio-Clean is a 16 oz acidic, mild-abrasive creme cleanser for mineral stains on tile, porcelain and fiberglass. IDEAL does not recommend it, or any acidic cleaner, for shower glass; use the IDEAL Bath Kit for glass. Made by C.R. Laurence (CRL).
- Shipping: free on every order; usually ships within 3-7 business days (US only).
- CRL fees (passed on at cost, never marked up): $5.00 small-order fee on orders under $50. A single unit pays $5.00 in fees. Details: https://idealshowerdoors.com/store/policies#fees
- Returns: All sales final, no returns or exchanges. https://idealshowerdoors.com/store/policies#final
- Buy: https://idealshowerdoors.com/store/p/wsr1

---

![CRL WSR1 Bio-Clean Water Stain Remover (16 oz) product photo](https://idealshowerdoors.com/store/img/WSR1.webp)

CRL · Part WSR1 In stock

# Bio-Clean Water Stain Remover (16 oz)

Acidic creme cleanser for mineral stains on tile, porcelain and fiberglass. Not for shower glass.

$37.78

+ Free shipping

**Ships free to your door** Free on every order to the lower 48 states and DC. Usually ships in 3–7 business days.

**Free shipping** On every order

**All sales final** Please check before you order.

**How-to guides** [Written by installers](https://idealshowerdoors.com/store/guide)

## About this product

The CRL WSR1 Bio-Clean is a 16 oz acidic, mild-abrasive creme cleanser for mineral stains on tile, porcelain and fiberglass. IDEAL does not recommend it, or any acidic cleaner, for shower glass; use the IDEAL Bath Kit for glass. Made by C.R. Laurence (CRL).

A professional-strength, mild-abrasive creme cleanser for mineral stains, lime scale and soap scum on hard surfaces like tile, porcelain and fiberglass. CRL's safety data sheet lists it as acidic (pH 1.4 to 2.4), so wear gloves and eye protection, test a hidden spot first, and don't use it on plexiglass, soft plastics or shiny auto paint. IDEAL doesn't use or recommend acidic cleaners on shower glass, hardware or seals; for hard water spots on glass, use the IDEAL Bath Kit, which is made for shower glass.

- Mineral stains on tile, porcelain and fiberglass
- Acidic (per CRL's SDS): wear gloves and eye protection
- Not for shower glass: use the IDEAL Bath Kit
- 16 oz bottle

## Fit & specs

| Spec | Value |
| --- | --- |
| Glass thickness | Any |
| Used for | Installation supplies |
| Contents | 16 oz.(473.2 ml) |

## Common questions

**Can I use Bio-Clean on my glass shower door?**

We don't recommend it for shower glass. CRL's safety data sheet lists Bio-Clean as an acidic cleaner, and IDEAL doesn't use or recommend acidic cleaners on shower glass, hardware or seals. For hard water spots on glass, use the IDEAL Bath Kit, which is made for shower glass.

**What is Bio-Clean used for?**

It is a mild-abrasive creme cleanser for mineral stains on hard surfaces like tile, porcelain and fiberglass. Wear gloves and eye protection, test a small hidden spot first, and don't 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.

More tools & supplies

## You may also need

- [IDEAL Glass Care IDEAL Bath Kit The same professional-grade system we use on your glass, now packaged for home. In three simple steps it lifts away built-up water spots and cloudy haze, seals the surface with a water-repellent protective coating, and buffs it to a brilliant shine. $64.99$84.99 View](https://idealshowerdoors.com/store/p/ideal-bath-kit)
- [CRL CAT0401436 Clear VHB Mounting Tape, 1/4" x 36' The tape for stick-on shower seals. $33.58 /roll View](https://idealshowerdoors.com/store/p/cat0401436)
- [CRL PTS89 Plastic Trim Snips for Cutting Seals The easy way to cut vinyl and plastic seals to length. $88.49 View](https://idealshowerdoors.com/store/p/pts89)
- [CRL 33SMRC Mildew-Resistant Clear Silicone Sealant (10.3 oz Tube) CRL 33S: clear, mildew-resistant 100% silicone for showers. $20.48 View](https://idealshowerdoors.com/store/p/33smrc)
- [CRL 51S Single-Edge Razor Blades (100-Pack) For scraping old silicone and VHB tape off tile, stone and glass. $17.00 / 100-pack $0.17 each · sold in packs of 100 View](https://idealshowerdoors.com/store/p/51s)