Precautions：

1. When using, be sure to pave the clothes to prevent the clothes from wrinkling, so as not to cause damage to the clothes during trimming.

2. It is forbidden to use a hairball trimmer to deal with the clothes on the body, otherwise it may cause damage to the body and clothes.

3. Do not use it to trim the hairballs on the stockings, otherwise the stockings may be sucked into the tip of the knife and cause damage.

4. It is forbidden to press the hairball trimmer hard when using it to avoid damage to the clothes.

5. It is prohibited to use it for purposes other than trimming hairballs on clothing.