The 'Pink' is a flushing agent that goes only in the top tank and the 'Blue' is a decomposing agent that just goes in the base tank. There are various brands on the market that have their own specific aroma which some prefer by choice of smell but personally we much prefer the Elsan brand in comparison to Thetford.
The link below may be useful for first timers using a portable toilet.
And for loo paper which breaks down easily, no need to buy the expensive ones from camping shops, just get the cheapest supermarket economy brand ones.
I was told by my dealer the easy way to remember this is the lady boss in pink is always on top smelling nice. The boys blue is in the sh1T tank on the bottom..
Made me laugh and hard to forget.
------------- if your not living life on the edge your taking up tooo much room
Brilliant thanks. One more question now about loo paper, someone. Said just buy cheapest economy brand loo paper for it.
Is this economy fast desolve paper or just cheap toilet paper