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Floor Drain Replacement: Common Mistakes to Avoid When DIYing

12/02/2025 | Hawkrown

Many families install floor drains in places like kitchens and bathrooms to prevent drainage from clogging and to avoid unpleasant odors. So how do you remove and replace a floor drain?

How to Safely Remove and Replace a Floor Drain: Expert Tips

1. First, measure the size of the floor drain and then purchase a drain that matches those dimensions.

2. Use a screwdriver to carefully pry out the damaged floor drain, and clean up the surrounding cement to ensure that the area around the drain is flat and smooth. Remove any debris around it.

3. When installing the new floor drain, apply cement around the drain to enhance its stability. After installing the floor drain at the base, apply a layer of silicone sealant on the surface for additional fixation. Before installation, remove the odor-proof core to prevent cement, mortar, and debris from falling into the drainage pipe, which could affect drainage.

Daily maintenance of the floor drain is also important

1. After prolonged use, clean the area around the floor drain with a brush to maintain cleanliness and extend its lifespan. Avoid using brushes made of plastic, as they can cause splashing of dirty water, leading to stains on yourself or the floor.

2. When cleaning the drainage pipe under the floor drain, use washing soda. Mix washing soda with hot water in a certain ratio, keeping the water temperature around 55 degrees Celsius. Pour the washing soda mixture down the drain slowly to effectively clean the stains on the pipe walls.

3. If the floor drain becomes clogged, it is important to unblock the pipe promptly to avoid backflow of sewage, which can create a mess. You can use a wooden stick that fits the size of the drainage pipe to push the clog and clear the blockage.

4. Try to choose floor drains with a filter screen, which can prevent hair and small debris from entering the drainage pipe and help avoid clogs. Additionally, it is crucial to select high-quality floor drains that are less likely to be damaged.

In summary:the above is information on how to remove and replace floor drains. If you would like to know more, please keep following our website for more exciting content to come.

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