Want to beat hard water, keep your clothes clean and protect the environment?
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.
If hard water is an issue, why not use an environmentally-safe product (ours) rather than take a chance with other detergents that put bad things into the environment?
The advantage of using Charlie's Soap with our 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 our Powder or Liquid to give you the best of both worlds.
NATURAL MINERAL INGREDIENTS: Potassium diphosphate