We have a Dometic 18L portaloo which I finally decided to take away and use in November. Problem is I didn't read the instructions before heading off. Had the chemicals but didn't realise it wanted 12+ litres of water in the holding tank and flush tank to work. Unfortunately that was the trip I had bottled drinking water and not a jerry.
Question is - do I have to follow the instructions to the letter or can I skimp a little on water?
Thanks, Peter
Sent from my ASUS Pad

