SaveSomeGreen wrote:white vinegar in a plant spray will do the job.. great for all cleaning and gets rid of the smell too.. although if you have a sugar puff wee it may be a good thing.. if only to discourage eating processed cereal badness!! :P
Never noticed sugarpuff odor!! will have to try now just to find out! Havent seen them in Portugal...but I am sure if I try hard enough!!asparagus also ...but not bad for you!
Adam Hart Davis wrote a page about straw bale toilets, dig a hole - put a straw bale in it and pee. Or I have also used a strawbale just resting on the ground, which seems to work equally as well. The straw absorbs all odours and when it starts to break down it can be dug into the earth.