Biolan Toilet toilet bulking material is suitable for dry toilets equipped with a litter dispenser or mixer (MullToa). It does not contain a shell, so it is suitable as a covering material when using bio-bags (caravan toilets, Icelett, Complett, Simplett, Differentiated pattern toilet). Raw materials: wood fibre, moss and biochar. The toilet bowl is peat-free and does not collect dust. Biochar enhances microbial activity and absorbs odours.