How to delete pictures browsed in WeChat circle of friends?

1. First, you need to download and install the mobile phone housekeeper, and start the cleaning acceleration.

2. After opening, the mobile phone housekeeper will automatically detect a wave of junk cache, and then click the mobile phone in the upper right corner to slim down.

3. You can see that there is a WeChat cleaning function inside. Turn on this function.

4. After opening, it will automatically detect the pictures of friends you have seen, just click the button below to clean them up.