Add a small amount of bleach.
How to fix a smelly sink drain.
They are often ineffective and use chemicals that you do not want around your home or family.
One of them is to prepare a mixture of half a liter of warm water 200 ml white vinegar and 100g of sodium bicarbonate or baking soda and then pour it down the drain.
Vinegar cleans stinky drains.
If using the tap isn t an option heat a pot of water on the stove.
It also cuts through grease and has disinfecting properties so it can help clean smelly drains by dissolving biofilm or other material.
Get rid of a smelly sink drain with baking soda.
Avoid expensive and chemically based drain cleaners sold at supermarkets and home improvement stores.
Vinegar is a fantastic deodorizer.
Heat four cups of white vinegar until it simmers not boils.
Pour hot tap water down the drain.
Luckily keeping the drain clean and odor free is a fairly easy task and requires only a couple of inexpensive household ingredients.
Since white vinegar contains acetic acid it neutralizes alkaline sources of odor.
Turn on the water plug the drain and allow the sink to fill with water.
Turn the tap to the hottest water setting possible and let it run for a few minutes.
Pull the plug on the drain and the bleach mixture will clean and deodorize your drain on its way out.
While wearing rubber gloves mix the water and bleach together.