FAQ:“I’ve been experiencing a stench coming from the drains despite using a drain strainer.  Any suggestions on how to address this issue?”

A:If metal drain strainers are causing a stench in the drains, it is possible that the strainers themselves have become contaminated or there is a buildup of organic matter or bacteria on or around them. Metal drain strainers, although durable and resistant to corrosion, can still accumulate debris and develop foul odors over time.

To address this issue, here are some steps you can take:

1.Remove the metal drain strainers: Start by removing the metal drain strainers from the drains. Most metal strainers can be easily lifted or unscrewed from their positions.

2.Clean the drain strainers: Thoroughly clean the drain strainers using a mild detergent or dish soap and warm water. Scrub the strainers with a brush or sponge to remove any visible debris, grease, or grime. Pay special attention to the perforations or mesh of the strainers, as they can trap particles and contribute to the stench.

3.Soak in vinegar solution: Create a mixture of equal parts white vinegar and water in a container or sink. Submerge the drain strainers in the vinegar solution and let them soak for about 30 minutes to an hour. Vinegar is a natural disinfectant and can help eliminate bacteria and odors.

4.Scrub with a toothbrush: After soaking, use a toothbrush or a small brush with bristles to scrub the drain strainers, focusing on any areas with stubborn stains or buildup. This will help dislodge any remaining debris and further remove odorous substances.

5.Rinse thoroughly: Rinse the drain strainers with clean water to remove any soap residue or vinegar solution. Ensure that all cleaning agents are washed away before proceeding.

6.Disinfect with bleach (optional): If the odor persists or the strainers are heavily contaminated, you can disinfect them by using a diluted bleach solution. Mix one part bleach with ten parts water and soak the strainers for 10-15 minutes. Rinse them thoroughly afterward to remove any bleach residue.

7.Clean the drain pipes: While the strainers are removed, take the opportunity to clean the drain pipes themselves. Use a drain snake or a pipe brush to remove any clogs or buildup from the pipes. You can also flush the drains with hot water mixed with baking soda or use a commercial drain cleaner to remove any residual debris.

8.Dry and reinstall: After cleaning and disinfecting, ensure that the drain strainers are completely dry before reinstalling them. Moisture can contribute to the growth of bacteria and odors. Once dry, place the strainers back into their original positions and secure them properly.

Regular maintenance and cleaning of the drain strainers, along with proper care of the drain pipes, can help prevent the recurrence of foul odors. It is advisable to repeat the cleaning process periodically to keep the drains clean and odor-free.

If the stench persists even after thorough cleaning, it is recommended to seek professional assistance from a plumber or drain specialist. They can inspect the drains for any underlying issues or blockages that may be causing the odor.