Solbio Holding Tank Treatment - 40 doses

Solbio Original is the worldwide number 1 natural waste holding tank treatment for camping cassette toilets and RV waste tanks.

• Organic, very powerful and completely natural
• Suitable for all RV/caravan waste tanks and cassette toilets
• Gentle fragrance of pine and eucalyptus (no more harsh chemical smells!)
• Biodegrades waste and toilet paper so the tank can be emptied very easily
• Contains no hazardous chemicals making it safe to have around kids and pets
• Safe to empty into a septic tank. 
• Long-lasting pack - up to 40 doses
• Solbio Original keeps the whole waste system clean. No need to buy multiple products.
• Does not stain