Pull the plug on the drain and the bleach mixture will clean and deodorize your drain on its way out.
How to fix a smelly sink drain.
If using the tap isn t an option heat a pot of water on the stove.
Avoid expensive and chemically based drain cleaners sold at supermarkets and home improvement stores.
Vinegar is a fantastic deodorizer.
Smells emanating from the bathroom sink could be the result of bacteria growth on hair soap and other bathroom waste and if so cleaning the p trap and pouring baking soda in the drain are.
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.
The hot water will loosen soap scum and any other foul smelling debris in the drain.
If the u bend isn t the problem you can try out some popular home remedies to fix a bad smelling drain.
Since white vinegar contains acetic acid it neutralizes alkaline sources of odor.
Luckily keeping the drain clean and odor free is a fairly easy task and requires only a couple of inexpensive household ingredients.
They are often ineffective and use chemicals that you do not want around your home or family.
Turn on the water plug the drain and allow the sink to fill with water.
Pour hot tap water down the drain.
Add a small amount of bleach.
While wearing rubber gloves mix the water and bleach together.
Heat four cups of white vinegar until it simmers not boils.
Turn the tap to the hottest water setting possible and let it run for a few minutes.