A Complete Guide to Changing the Core of Your Floor Drain

If the floor drain experiences water leakage or bad odor issues, it is usually due to problems with the internal floor drain core, which needs to be replaced. Here's how to replace it:

The Ultimate Guide to Replacing Floor Drain Cores

1. To replace the floor drain core, first, you need to find a way to remove it. Some cores can be directly taken out; you just need to remove the cover plate and filter mesh one by one. Then, by rotating it to the left, you can directly take out the floor drain core. After that, select a core of the same model and install it by rotating it to the right until it is in place.

2. If the core cannot be directly removed, you need to understand the specifications and model of its panel. Start by removing the surface cover plate, then take out the internal deodorizing core. If you encounter difficulties in removal, you can use lubricating oil to thoroughly grease the surrounding area or use a loosening agent, which can help create some movement, making it easier to take out. After that, you can replace it with a new floor drain core.

What to do if the floor drain is damaged

1. If the floor drain has a leakage issue, it will also lead to bad odors, affecting the indoor environment. Moreover, during hot summer days, it may allow insects to crawl up. If it is in the bathroom, you may smell sewer odors.

2. To replace the old floor drain, you need to disassemble it, which might damage the original waterproof layer and increase the risk of leakage. In many cases, it is not necessary to replace the entire floor drain; you only need to replace the floor drain core.

3. Choose a silicone material for the new core. This material can automatically close, allowing drainage under high water pressure while sealing itself in the absence of water, thereby creating a sealed environment that can prevent insects from entering and stop odors from escaping.

4. The installation is also very convenient. Once installed successfully, it can increase drainage capacity and improve drainage speed, while its surface has a curved wrinkled texture that does not affect drainage and effectively prevents backflow and odor.

In summary：if the floor drain has issues with leakage or odor, you may not need to replace the entire unit; simply replacing the floor drain core can suffice. Just ensure to select the same model, remove the old one, and replace it with the new one.