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Charlie's Soap

Charlie's Soap Booster & Hard Water Treatment 160 Loads (2.64 Lbs, 1 Pack) Natural Powdered Water Softener and Laundry Booster – Safe and Effective

  • Based on 1,931 reviews
Condition: New
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FREE refund/replacement until Jan 31, 2026

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Availability: Only 1 left in stock, order soon!
Fulfilled by Dysanum
Arrives Wednesday, Jun 3
Order within 1 hour and 41 minutes
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Features

  • Economical - Environmentally safe phosphate designed to soften water and leave no hard water scale, and at 160 average loads per bag, that is 0.17 cents per load and cheaper than the competition.
  • Boosts cleaning power of laundry detergent: Our laundry softener aids in the removal of tough stains and dirt from clothes and works to boost the cleaning power of your laundry detergent
  • Effective odor and stain removal: Booster formulated to aid in the removal of problem minerals from your water such as calcium, helping rid odors and stains from clothes, leaving them fresh and clean.
  • Safe for the environment: Add to your laundry supplies for a water treatment and laundry booster that and is an eco-friendly product for home use, making it safe for the environment
  • Septic Safe - When used in moderation, formula is safe in septic and municipal water systems. Non-precipitating and will not form scale

Description

Some wander this Earth seeking wisdom. A lot of folks Charlie talks with are looking to beat hard water. Our Booster is a hard-water treatment made from a non-toxic biodegradable phosphate that brings out the best of Charlie’s Soap without leaving any residues on your clothes. It controls minerals in your wash water with just 1/2 tablespoon per load. Your septic system and washing machine will be safe, too, because Booster is completely soluble.

Brand: Charlie's Soap


Item Form: Powder


Unit Count: 42.4 Ounce


Material Type Free: Fragrance Free


Material Feature: Biodegradable


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 3.75 x 3.75 x 6.1 inches; 2.64 Pounds


Manufacturer recommended age ‏ : ‎ 20 years and up


Item model number ‏ : ‎ 51701


Material Feature ‏ : ‎ Biodegradable Warning


Date First Available ‏ : ‎ January 1, 2011


Manufacturer ‏ : ‎ CHBBT - pallet ordering


Best Sellers Rank: #100,061 in Health & Household (See Top 100 in Health & Household) #114 in Powder Laundry Detergent #4,258 in Sales & Deals


#114 in Powder Laundry Detergent:


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Removes the laundry product residue and allergens from clothes and linens
Product Packaging: Retail
I find that laundry boosters improve the efficiency of my (not very) high efficiency washer. Clothes and linens come out cleaner and softer; smell fresher without adding scent. Charlie's Soap Booster is the best product I have found for this purpose. it works exactly as advertised. At present I use 1 scoop per wash; I will probably reduce that to 1/2 scoop after all washables have been through one or 2 cycles with a full scoop and residues have been removed, including allergens from previous laundry products. ... show more
Reviewed in the United States on July 23, 2025 by History Lover
    • Sticky laundry no matter what you do? Charlie's Booster and Charlie's Soap WORKS!
Product Packaging: Retail
I have been struggling with sticky towels and laundry no matter what I do. I have horrible hard water. Tried more soap/detergent, less soap/detergent, did the tub clean over and over, did wash with 3 extra rinses... Never used fabric softener. Tried vinegar on and on and on... UNTIL Charlie's Soap used WITH Charlie's Booster... I have an HE front loader... Followed directions for first use... (might take 2-3 washes initially to get residue out of laundry) IMPORTANT. Then did towels - washed twice per first use instructions... Amazing. And I only did the wash cycle without the extra rinses. What captured my interest about Charlie's Soap is the selling point of how well it rinses... coupled with the Charlie's Booster. It only took 2 washes with only 1 rinse (compared to the 3 extra rinses I used to use). So instead of each load taking 2 or more hours... it's down to 35 minutes. So saving electricity as well as time and water. Laundry is soft. Stickiness GONE! ... show more
Reviewed in the United States on June 26, 2025 by Shari
    • This product gets the smell out!
Product Packaging: Retail
This helps for our laundry as we have well water that’s really hard! I won’t wash clothes without it!
Reviewed in the United States on December 29, 2025 by Darryl Wright
    • Must-have with hard water
Product Packaging: Retail
This is a must if you have hard water! All the products are legit! It has no scent so it is clean to use on children’s clothes. Colors keep well!
Reviewed in the United States on July 18, 2025 by Penny Hite
    • Works as Advertised
Product Packaging: Retail
I've been using their products for decades. Having lived with well water almost 40 years, I long ago learned that I needed help with hard water, and this does great. Their products are eco-friendly and cruelty-free, top priorities for me.
Reviewed in the United States on December 26, 2025 by elo
    • Good stuff!
Product Packaging: Retail
We tried Charlie's Booster earlier this year, liked it because of it's ability to help with hard water. I went back to other large-label pods but they did not give us what Charlie's does. Definitely noticed that our washable items were soft and cleaner! We have terrible hard water at our home and so glad we found this! And we feel we are helping the environment at the same time. I gave 4 stars because we feel the packaging could be much better. I bought an air tight container to keep the powder in so we don't have to deal with the bag it comes in. There always seems to be powder on the outside and the zip-lock type of closure is not exactly user friendly. ... show more
Reviewed in the United States on July 27, 2024 by Stephanie Ann Gracy
    • Hard Water Helper!
Product Packaging: Retail
Where we live we have very hard water. This soap really helps soften the water to keep clothes lasting longer. There is zero scent. Zero residue. Great for an added boost to your liquid detergent. Dissolves quickly, no clumping and a little goes a long way!
Reviewed in the United States on November 22, 2025 by mindy akers_stoddard
    • Most helpful water treatment!!!
Product Packaging: Retail
This is a very helpful and versatile water treatment, because the laundromat that I utilize, their water supply smells like a sewer. This helps!!!
Reviewed in the United States on October 2, 2025 by @%&

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