1. Thoroughly clean the sofa: Before dismantling the sofa cover, it is best to thoroughly clean the sofa to prevent it from being contaminated by dust or debris on the sofa during the dismantling process.

2. Tools can be used: If the sofa cover is tight, we can use some tools such as plastic scraper to help us more easily remove the sofa cover from the sofa.

3. Pay attention to kit markings: If the sofa cover is loose, after disassembly, we need to remember the position of each kit and use a marker to make corresponding markings on the inside of the sofa cover.

4. Cleaning is required after disassembly: It is best to clean the sofa cover immediately after disassembly to prevent the stains on the cover from becoming harder and more difficult to clean.