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I realise most folks will prefer commercially made potty, but there are some advantages to a homebrew unit in the area of simplicity.
Years ago, unwilling to remodel a storage spot and part with the cash for a portable (which were nearly the same price as now in the '70's), I converted a 5 gallon plastic paint bucket to sanitary waste use. We had two small boys and two adults. The bucket fit into a small closet on an 8 foot MapleLeaf TC, whereas a porta-potti was too wide to fit. A 3 gallon bucket would be even more compact, but a bit short for adult sitting.
The low cost assembly required one 5 gallon bucket and two covers. One cover was trimmed with a tin snips to snap on and off the bucket rim easily, and a customary oval hole was cut into the top. For comfort, I curved the sharp edges of the oval down by heating with a propane torch, which also melt-smoothed the slightly ragged cut to prevent any possible sort of debris accumulation. The second cover perimeter was trimmed away so that the full flat center would drop down into the top depression of the first cover and shield the hole as a lid. I left a bit of an upright tab on it to grasp and remove the lid for use.
The tapered bucket was exceptionally easy for little boys to stand close and tall enough for adults to sit. I first tried a plastic bag insert, but the best method was to allow all waste contents directly into the bucket and not have any bag to handle. We used blue stuff for odor control. The opened bucket, with it's handle still attached, was easy to gently dump into any standard toilet.
Once at home, I used the tub faucet to add soapy washwater and the always handy bowl brush to swirl it clean. After several rinses down the stool, the bucket went out on the backyard lawn upside down to dry. The dry bucket then had no odor or sign of ever having been used, and went back to the TC reassembled for next time. I imagine it was much cleaner during storage than the fermenting black tank insides left in most commercial units.
Except for the redneck appearance, it worked flawlessly, even partially frozen. Sanitary toilets don't have to be expensive nor rocket science. Sometimes simple is good.
Wes
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Days spent camping are not subtracted from one's total.
- 2019 Leprechaun 311FS Class C
- Linda, Wes and Quincy the Standard Brown Poodle