We have a musty-moldy smell from our drain in the kithen sink. it's a double sink, we are not on a well,septic. the house is approx. 20 yrs . we have tried (at separate times) drano, javax, baking soda, but the smell is still there. any suggestions would be apprececiated. thanks
Sometimes food particles can lodge in the rubber hoses associated with the drain from the d/w. If this is the case then you will need to disconnect the drain hose from the G/D and wipe it out with an old rag soaked in vinegar.