Porta-Por’s 3-in-1 formaldehyde-free liquid performance, deodorizes, breaks down paper and waste, and cleans tanks with just one dosage. Its super concentrated formula is perfect for the ultimate week-long odour control – Just Pour It In!

Directions for use:  For the 960ml bottle pour 30ml of Porta-Por into the toilet holding tank by flushing or direct add. Use adequate water to cover bottom of tank.

Benefits and Features

• Each dose 30ml

• 32 Cassette toilet treatments per 960ml bottle.

• Concentrated Liquid Formula

• Commercial Strength Deodorization

• Breaks Down Waste & Paper

• Cleans Holding Tank & Sensors

• Formaldehyde-free & Biodegradable

• Orange Twist Fragrance