How to remove the odor in the toilet?

1, the cover of the sewer is not easy to open, or a cover is added without a cover.

2. Don't always open the toilet lid, and always clean it with toilet cleaner.

There are cleaners who flush toilets with hooks in the supermarket, some of them are fragrant and some are tasteless. It's just a bar of soap in a plastic box with a hook on it. My toilet is clean. That's it.

4. You can open the lid of the cooling oil and put it in the toilet. After a while, scrape off the top layer.