07/06/2026
One small capsule. A whole lot of good for your holding tank.
There’s more going on inside your waste tank than you might think. Natural breakdown, odour control and smooth tank discharge all rely on keeping the right balance inside the system.
That’s why harsh cleaners like bleach are best avoided. They can interfere with the very processes your tank depends on.
LeeSan Holding Tank Cleanser is specifically designed for off-grid waste tanks, helping to break down waste and toilet tissue while keeping your system functioning as it should.
Simple, effective and made for the job.
Speak to the LeeSan team if you have any questions about caring for your onboard toilet or holding tank system.