Οι ερωτήσεις μου

Ερ: are you sure! ozone (O3) is safe for human and pets. please answer me truly.

Ερώτηση από max786 επί 2019-11-13 22:44:13

Oocephalus Low concentration of ozone is bactericidal.Purifying air can choose low concentration ozone generator.

2019-11-14 03:22:09 Βοηθητικός (0)
Απαντήσεις (1)