Separett
Bio-Drain Cleaner 5 pcs
Bio-Drain Cleaner 5 pcs
SKU:1118-01
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Includes 5 tablets per box. Place the Bio-Drain Cleaner in the urine basin. It contains enzymes that prevent urine salt deposits that may form creating a blockage in the urine drain tube. Longevity depends upon use. One tablet can handle about 50 gallons of fluids before it dissolves completely, which is roughly 300-400 uses.
According to the safety data sheet, which is available for download under Manuals and Documentation, the product is not classified as PBT or vPvB (persistent, bioaccumulative, or toxic) and is biodegradable. However, it is harmful to aquatic life in concentrated form (H412), which means that large undiluted quantities should not be discharged directly into natural waterways or ponds.
When used as intended; dissolved in a toilet system and diluted in normal household greywater, the concentration is very low and therefore not expected to harm greywater systems or plants.
Manuals and Documentation
Manuals and Documentation


You definitely need these to help prevent urine crystals from forming and clogging the line. They also help with smell.
Happy to report these do their job very well.
I am having an issue with how smelly these are.
We’re sorry to hear that you find the scent strong. The fragrance is actually added to enhance the tablets’ function, it helps neutralize and reduce unwanted odors in the container and drain system.
products recieved as promised
I've used these since installing my Separett and they appear to be working. I didn't want to try anything else, other than what the manufacturer recommended, for fear that I may cause damage to the pee pipe. So far, these seem to be preventing any blockage or build-up and I will continue to use them.