Not safe as per advice of our pedia and other health practitioners. We sometimes think it's safe because it is odorless, however, it is actually more harmful. I must say their claims are true coz we've used it for several weeks. I have asthma and all the while I thought it is the safest compared to the spray, but I was wrong. It triggered my asthma and allergies more. So we immediately stopped and I felt better again.
Magbasa pa