1. Diluent is a volatile organic solvent, which is composed of many organic compounds, such as benzene, toluene, butyl ester, formaldehyde or banana oil, which is harmful to human body.

2, will cause damage to human organs, long-term contact may lead to dry eyes, tears and blurred vision, sore throat and itchy skin. It will damage respiratory mucosa, and inhalation of diluent will destroy mucosa, causing acute pneumonia or pulmonary interstitial fibrosis.