Catalog > Laundry Aids > Charlie's Soap Laundry Detergent > Charlie's Soap Booster & Hard Water Treatment Charlie's Soap Booster & Hard Water Treatment
Booster and Hard Water Treatment
Charlie's Soap Booster & Hard Water Treatment uses a biodegradable phosphate that leaves no residue on your clothes while softening your wash water.
Certain phosphates can safely eliminate these problems and be environmentally friendly. They're only a problem with overuse.
The advantage of using Charlie's Soap with new Booster & Hard Water Treatment is that you get the benefit of really clean clothes without a lot of chemicals left behind.
It's boost for Charlie’s Soap Powder or Liquid to give you the best of both worlds.
Charlie's Soap products are rated safe for use around lakes and streams and have been approved by the USDA for use around food preparing surfaces. They are non-toxic.