Our HBC Oxy Boost is wonderful for giving your laundry that extra oomph. Oxy Boost Stain Remover fights the toughest stains, so you don't have to. Removes Odor + Lifts Stains Softens Hard Water Color-Safe People + Planet Safe If you have hard water, your detergent is not working well for you | You need soft water to effectively clean clothes. Our Oxy Boost Stain Fighter formula helps soften your water so your detergent works at cleaning your clothes! Toxin + Irritant Free | Ditch the toxins and irritants found in most stain removers. Our Oxy Boost Stain Remover is bleach-free ∙ optical brightener-free ∙ phthalate-free ∙ paraben-free ∙ 1,4 dioxane-free ∙ dye-free ∙ filler-free ∙ sulfate-free ∙ perfume-free ∙ hormone disruptor-free ∙ carcinogen-free — and simply Worry Free. Our ingredients for this are simple: Sodium Percarbonate • non-chlorine bleach, whitener Sodium Bicarbonate • odor remover To Use: For super dirty clothes: PreSoak - Place the garment in the wash basin, sink, or another vessel. Place a small amount of Oxy Boost on top of the garment. Add just enough water to drench clothing. Swish clothing, water and boost around to help mix and activate. Optional - add a little bit of detergent at this time as well to help remove any stains or smells from garments. Agitate solution and scrub for best results. Let garment soak for 2 to 8 hours depending on the stain or smell. Wash as directed by garment.