Soda episode 2 heartbeat photography time

1. First, check whether the water gate roof is made of oily materials. If so, the waterproof effect will be invalid after wetting.

2. Secondly, check whether there is a similar situation that the roof of Shuitan has not been wet for 24 hours after the instructions of Shuitan family, and carry out testing.

3. After the final comprehensive inspection, if you are still not satisfied, you can apply for after-sales service.