For weed control in sidewalk cracks and at the curb, we are using a vinegar based mixture.

So I discovered that tree tea oil will rid a pantry moth infestation in a matter of days.And vinegar traps will stomp out an infestation of fruit flies in the same amount of time.

@Brian Banks If you have done all of the above (which hopefully something already suggested works), and there is still some lingering smell, boil some vinegar and then let the hot vinegar sit in whatever room smells.

We have seen it recommended that walls & ceilings be washed with special soap and/or vinegar and lemon water to kill the odor.

We clean walls with a vinegar wash, following by TSP (or TSP substitute), followed by odor/stain blocking paint, followed by top coat paint.

You always catch more "flies" with honey than vinegar- right?

One can catch more flies with honey than with vinegar.  

You should have used a home remedy of 1/2 snake oil +  2/3 of holly water mixed with 19/143 of vinegar.

I've read to use white vinegar, hydrogen peroxide, nature's miracle, odorxit, bleach solution, etc the list goes on and on making my head spin.  2) Kilz original oil based primer VS Zissner BIN shellac? 

Tenant may be able to keep drains clean and clear withregular maintenance by pouring down the drain a quarter cup of baking sodafollowed by a half cup of vinegar.