Fill commode with water before using?

[HVACguy]

Hi all. So I finally got my water systems all functioning ( first RV ever, so everything at this point is a first for me) and now I have a question. When using the bathroom, do you normally fill the bowl with water before taking a  ?   With my toilet, and maybe this way with all, the bowl is emptied with flush and does not auto refill.  I would think the answer would be yes, but thought I would ask anyway.

[joanfenn]

Yes add water before using toilet.  Makes for easier cleanup after the fact. W%

[DaveVA78Chieftain]

Like a house toilet, the RV toilet is also designed to maintain 1-2 inchs of water in it so that it acts like a oder block.  The black tank is normally right below the toilet so fumes can seep in.  This also keeps the sealing gaskets lubricated.

[CapnDirk]

Hvac:  Yes, just add water and mix!


Dave:  Didn't know that myself, but a P trap is for locking off odor from escaping so it makes sense that the layer of water would accomplish the same,  With al as well as helping to keep the seal from drying out.  Thank you!


I now understand why people keep saying you know your S$#T!     With all sincere respect.

[DRMousseau]

Like a house toilet, the RV toilet is also designed to maintain 1-2 inchs of water in it so that it acts like a oder block.  The black tank is normally right below the toilet so fumes can seep in.  This also keeps the sealing gaskets lubricated.

And while under way on the road, you might want jus the smallest amount to stop odors and such. You'll know what you can get away with on that first venture over a wet/slippery floor or a surprising "seat", when you arrive at your favorite camp. While most accommodate this matter manually and pretty good, some, like my "home-style" china, need jus a bit that's automatically dispensed after each "flush", and then requires some additional before use. I still check for excessive amounts before hitting the road,... especially if grandkids have been visiting!!! D:oH!

[TerryH]

Personally, I always leave an inch or two of water in the bowl after flushing.
Prior to a sitting session I add a little more water.
Never had a problem with splash out when on the road.
As an aside, one of the first interior changes I made after buying mine was to remove the carpeting from the head area and replace it with a temporary vinyl flooring. Since been changed to the coach flooring.
Carpet in a head area - no thanks. N:( N:(