DrainO works for me. I let a small amount sit in the sink S bend for ten minutes, before a good tablespoon followed by a couple of litres of water and a good slosh around. Alternative is a Dishwasher tablet.
Iza
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Iza
Semi-permanent state of being Recreationally Outraged as a defence against boredom during lockdown.
The 30%+ Nappi San type solutions we use in the loo also does a great job on our Grey Water tank, especially if we drain it and drive a few k's to slosh it all around.
Cheers - Ian
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Cheers - Ian
I slowly realise as I get older that I am definitely NOT the fastest rat in the race.
Also the older I get the more I realise I do not know.
I use nappy San / percarbonate of soda in both tanks . Once is while I fill with warm Washing machine water with added commercial engine degreaser to get any fats, oils cleaned . Often leave it in there 1/4 full till I empty at next dump
Point . Keeps the pump impeller clean . Try to park on angle where outlet is so it empties properly . Often the last bit has the solid grey matter !!