• Super concentrated, water-soluble packets dissolve rapidly in water.
• Keeps your holding tank sensors clean and functioning normally.
• Lubricates valves and seals for smoother operation.
• Excellent for portable toilets, bus, train, airplane, and marine holding tanks.
• Works in any temperatures and all weather conditions.
• (1) porta-pak treats holding tanks up to 40 gallons for 7 days.
• Septic safe.
• Packets require 5 gallons of water in your tank to work effectively.
• Do not mix with any other tank treatments.
• Do not handle with wet hands.
• Treat tanks as needed.
• Keep packets dry by resealing the bag after use. Store in a cool, dry and well-ventilated area.
• Formaldehyde-free.
• Biodegradable formula.
• Non-staining "lavender breeze" color.
• Shelf Life: 2 years.
• Weight: 2.5 lbs.
• Made in the USA.

Walex Porta-Pak Holding Tank Deodorizer - Lavender Breeze - 10 Pack