Firstly, apologies if this is in the wrong topic. I need some advice from anybody who has or knows a bit about static home toilets and drainage systems. We are on holiday staying in a static with our 2 dc and DH woke up at 5.30 with a terribly upset stomach (praying its not noro!) He has blocked the toilet! Every time we flush it refills. Dh is feeling better and said he would go out and buy a plunger, and I suggested some bleach. DH says it will be a chemical toilet and is it OK to put bleach down it? I always take hospital grade cleaning wipes with us everywhere we go but they won't tackle this. We have two toilets so we are just using the other one but there is no way I would leave tomorrow with the toilet in the state its in, what can we use to clean the bowl? I have tried to google but not really found any information on static toilet cleaning. TIA