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Early Black Friday DealsBlack Friday starts early at PursureEnds Nov 22
  • Laundry Booster & Hard Water Treatment Powder, 07
  • Laundry Booster & Hard Water Treatment Powder, 07
  • Laundry Booster & Hard Water Treatment Powder, 07
  • Laundry Booster & Hard Water Treatment Powder, 07
  • Laundry Booster & Hard Water Treatment Powder, 07
  • Laundry Booster & Hard Water Treatment Powder, 07
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Charlie's Soap

Laundry Booster & Hard Water Treatment Powder

07

Sale price $17.10Was $25.00Save $7.90

Only 24 left

1

  • Early Black Friday: 10% off sitewideAlready applied to the price shown.
  • Arrives by Tue, Nov 17Free shipping from this seller
  • New and factory sealedThe seller attested this listing as brand new on Oct 30, 2026. Anything else and we refund you in full.
  • Verified sellergrove.co
  • 2-week returnsReturn unopened items within 2 weeks of your order.

About this item

  • Charlie's Soap
  • Paper & Laundry
  • grove.co

Charlie’s Soap Laundry Booster & Hard Water Treatment is designed to help laundry detergents work more effectively in hard water conditions, where minerals like calcium and magnesium can interfere with cleaning results. Hard water minerals can cling to fabrics during washing, leaving clothes looking dull, feeling stiff, and harder to rinse clean. Over time, those same minerals can also build up inside washing machines, making detergents less effective. This booster is formulated to address those conditions during the wash cycle, allowing detergents to perform the way they’re intended to. What it does in the wash: When added to the wash, the booster helps manage mineral-heavy water so detergent can interact more freely with fabrics. This allows dirt, oils, and everyday buildup to release more easily and rinse away more thoroughly during the rinse cycle. What to expect over time: Because mineral buildup doesn’t disappear overnight, it may take a few wash cycles to notice the full effect. With continued use, fabrics can wash cleaner and feel softer as old mineral residue is reduced and detergent performance becomes more consistent from load to load. Where it fits best: Homes with hard or mineral-heavy water Laundry that feels stiff or looks dull after washing Towels, linens, and everyday clothing Use alongside liquid or powder detergent Using a concentrated booster: The booster is concentrated, so small amounts are used per load. Measuring as directed helps it dissolve properly and integrate into the wash cycle. It works in both hot and cold water and is compatible with standard and high-efficiency washing machines. Part of a simple system: Used alongside Charlie’s Soap Laundry Liquid or Laundry Powder, the booster helps create more consistent cleaning results without relying on fabric softeners or added laundry products.

Specifications

Details

Brand
Charlie's Soap
Color
07
Type
Laundry Specialty Treatments
SKU
MF-86AB23C9DD

Customer reviews

4.5

Rated 4.5 out of 5 from 169 reviews

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