Okay, here's what I recommend:
- Adding natural or imitation vanilla extract to their water (therewon't be nearly enough natural vanilla to make them tipsy), I add 1ccto 32oz water, which was figured out by a recommendation from anothermod on the site. This will naturally cut down quite a bit onthe ammonia in their urine.
- Cleaning the litterbox(es) at least every other day. (As far as saving on litter, see my next point...)
- Getting a wood pellet litter (you can find them for VERY good pricesat tack & feed places...I recommend looking for a place likethat near you...ask for "wood pellet horse stall bedding").The wood pellet litter is not only much less expensive, but also GREATat absorption and odor control. (I suggest switching thelitter gradually.)
- Cleaning the litterboxes themselves with a dilution of half whitevinegar and half water. (I have a generic spray bottle thatI've put the solution in.) If you have stubborn stains, youcan soak the spots in pure white vinegar...let soak for about fifteenminutes. Be sure to rinse everything well.
The above things are very inexpensive, and are VERY good at minimizingthe ammonia smell from bunny urine. The vinegar mixture isalso safe for walls, carpet, etc...so use away!
Hope all that helps!
Rosie*