3 single packs. Superior odor & residue removal (vs. leading competitor). For both HE Turbo Clean. This is not a laundry detergent. Not for use with clothes. Tides Oxygenated formula helps remove odor causing residues that build up on surface of your washer over time - even from areas you cant see. Safe for septic tanks. Contains no phosphate. Questions? 1-844-333-6677.