How to Get Rid of a Shower Drain Smell (Photo: Mark May)
Sometimes drains and pipes just smell for no determinable reason. Other times, the smell is a result of a clogged shower drain, or stagnant water in the bottom of the drain. Besides dealing with the cause, you also need to get rid of the smell itself. After removing the drain trap, or clearing the clog you can begin taking steps to remove the smell from the drain.
Leave the vinegar and baking soda in the drain until you take a shower again. The longer it has to work in the drain area of the shower, the better it will take care of the smell. It will also help clear away the stuff that can cause future odors.
Repeat this process monthly to help keep your shower drain clean and smell free.