We have upgraded to a separator toilet (Trelino) and it's very close to be the best, if not the best, upgrade we have done in our motorhome.
After 4 months in Scotland traveling around, trying to find a location where you could empty you chemical toilet. Paying 10 quid or being told only for staying campers. Talking to a few people running sites (camp and chemical dumps) they aren't too happy with that Blue stuff and the Green is a bit better but it's the same.
We got a compost toilet - bliss!
Yes, travelling around France (especially), Germany and Denmark it is sooo much easier to empty you chemical toilet. But even there a compost toilet wins hands down.
No matter how well equipped the chemical toilet disposal location is, you are getting rather intimate with your deposits.
No more leaning over, reaching as far as you can and holding your breath hoping that the splash back misses you.
Some smell while you are doing your business, just like in a normal flushing WC. It's the mix of the deposits that creates the smell and your farts.
Having it separated the smell is down to nothing.
We empty our liquid once a day, easy to find a storm drain or a thirsty bush.
The solids last 3-5 days, depending on the level of cooking Peli has done
![Wink ;)](/forum/Smileys/classic/wink.gif)
And it's no worse that picking up poop from your furry friends. And less messy than the diapers I've seen parents dealing with. All we need is a bin.
We use a mixture of organic/green cat litter and coconut coir (the brown outside bit chopped up). A scoop or two to flush, done.
If the we have a busy period* on the bog, its just a new bag time. If we are remote and struggling with finding a biin, we got a an extra bin in the back of the motorhome where double bagged it can sit just like any other garage we have, until we find a bin.
*We have been caught short once or twice where our planned journey had to change because the chemical toilet was full.