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Understanding the Cause of Bad Smell from Kitchen Sink Drain and How to Eliminate It

Without a doubt, the kitchen’s workhorse is the sink faucet. Consider all the grease and food scraps you dispose of there on a weekly basis. However, not all offensive sinks are caused by food. You might be dealing with a plumbing problem as well as a possible health risk.

Causes for a bad smell coming from your kitchen sink drain

One possibility is that your drain pipe has buildup, which can draw bacteria and cause an unpleasant odour.

Another potential factor is odor-producing bacteria, which, if pipes aren’t flushed frequently, can accumulate in drains and feed on debris.

The accumulation of food scraps, grease, and other organic materials that have gotten stuck in the pipes is one common cause. Over time, these materials may rot and emit unpleasant odours.

A dry P-trap is a potential contributing factor. The P-trap is a curved pipe segment intended to hold water, acting as a barrier to keep sewer gases out of your home. If the P-trap dries out, it can allow odors to enter your kitchen.

Additionally, mold can grow in damp and dark areas of the drain, which can also cause a bad smell.

Try following to get rid of the bad smell in your kitchen sink drain

Clean the drain

Remove any debris or food particles from the sink and pour a mixture of baking soda and vinegar down the drain. After a few minutes, rinse with hot water.

Use a drain cleaner

You can also try using a commercial drain cleaner that is specifically designed to break down organic matter and eliminate odors.

Check the P-trap

Make sure that the P-trap under your sink is holding water. If it is dry, run water down the drain for a few minutes to fill it up.

Disinfect the drain

You can use a mixture of bleach and water to disinfect your drain. Be sure to follow the instructions on the label and use caution when working with bleach.

Keep the drain clean

To prevent future odor problems, be sure to clean your kitchen sink regularly and avoid pouring grease or other fatty substances down the drain. You can also use a drain strainer to catch any food particles and prevent them from entering the pipes.

All Star Plumbing & Restoration can help you get rid of a bad smell coming from your kitchen sink drain. Their team of experienced plumbers can assess the situation and determine the underlying cause of the odor. Once the cause has been identified, they can provide a range of solutions to eliminate the bad smell and prevent it from recurring.