Pure B.S. Bio Surfactant Concentrate | Drain Fly & Drain Odor Cleaner, Septic-Safe

Pure B.S. is a bio surfactant concentrate made with surfactin produced by Bacillus subtilis. It helps wet, lift, and break down the organic buildup where grease, food residue, soap scum, body oils, grime, and odor sources collect — including the drain buildup where drain flies breed.

Septic-safe, non-hazardous, and non-corrosive. Safe on PVC. A cleaner for organic buildup, not a disinfectant or sanitizer.

Pure B.S. helps:

• Remove the buildup associated with drain-fly breeding sites
• Break down fats, oils, grease, sugar, and organic residue
• Lift greasy grime from drains, floors, kitchens, and utility spaces
• Control odor-causing buildup and keep drains cleaner

How to use:

• Drains and disposals: pour 1 oz into the drain at night, let stand 8+ hours, rinse with hot water in the morning. Repeat monthly.
• Drain flies: treat each affected drain this way once a week for 4 weeks.
• Floors and utility areas: mix 4 oz with 1 gallon of clean water. Mop, scrub, or foam-clean.
• Kitchens, bathrooms, and hard surfaces: add 5 oz to a 32 oz spray bottle and fill with clean water. Spray, let soak a few minutes, wipe clean.

1 quart (32 fl oz / 946 mL) in a measuring bottle. Made in the USA by Southland Organics, Bogart, Georgia.