Stuck Drain Plug? Here’s How to Easily Remove It

If the internal drain has a drain core that is damaged, you need to disassemble it for replacement. However, if you find it difficult to unscrew the core during replacement, here's what you can do:

What to Do If the Drain Core Is Stuck

If there is a problem with the drain, sometimes you don't need to replace the entire unit; just replacing the drain core may suffice. First, try to unscrew it. However, long-term use can cause the components to fuse together. Start by applying lubricant around the drain area to ensure it is well-soaked and softened. Then, use a loosening agent to help free the surrounding components, making it easier to unscrew.

Alternatively, if there are any gaps, you can use a screwdriver to gently pry upwards, allowing you to remove the drain core directly. Finally, choose a replacement core of the same model and install it back, ensuring a good seal.

What Type of Drain Is Best

There are many types of drains, and when selecting one, you should pay attention to waterproofing and preventing unpleasant odors. Its effectiveness is largely determined by its drainage speed and whether it can prevent leaks, as well as its ability to keep out odors and pests.

There are float ball types of drains that use the buoyancy of water to control the opening and closing of the float ball. However, these can easily become clogged and require frequent cleaning.

Another type is the reverse gravitational drain, which opens automatically when water is present and closes when there is no water, preventing insects and avoiding unpleasant odors from the sewer.

There is also a mechanical spring-type drain, which comes in two varieties: upward-springing and downward-springing. These operate using the extension and retraction of springs, allowing opening and closing actions.

In summary:There are many types of drains, and if they fail to hold water or seal properly, it's likely the drain core is faulty. You do not need to replace the entire drain; simply changing the drain core will suffice.