What do you do with the formerly boiled water? Do you throw that on the ground?

My suggestion is to wipe the gear to the point of looking clean with paper towel (or even a wet paper towel). Then wash in a plastic tub with warm soapy water (I use Dawn, which is more environmentally friendly than many). Then rinse in a tub with clean hot water. Then rinse in a tub with coolish water with a caoful of bleach added (1.5 teaspoons/gallon). Let dishes soak in the chlorine water for a few minutes if possible.

Now here's the trick. Take a 5 gallon plastic bucket. Drill a few fairly small holes in the bottom of the bucket. Set the bucket on the ground off to the side. When done doing dishes, pour the soapy water into the bucket. Then pour the rinse water into the soapy water tub, swirl, and then pour that into the bucket. Now pour the bleach water into the rinse tub, swirl, then into the soap tub, swirl, and then into the bucket.

If you pre-wipe the dishes well, the water in the bucket is really quite clean and shouldn't have any food particles.

Let the bucket sit for a few hours and the water will magically disappear. <img src="/images/graemlins/blush.gif" alt="" /> The other nice thing about this is that putting all of the water together dilutes both the soap and the bleach down to 1/3 the original volume, which helps a bit (not that I'd want to drink it). Place the bucket in a new location each time you do this.

As for what to do with toothbrushing spit ... don't spit. Put just a liiiiitle tiny dab of toothpaste on the brush, brush, swallow, get a mouthful of water, rinse, swallow. No spitting.