70% isopropyl alcohol is a commonly used disinfectant and antiseptic. It is widely used in medical, experimental and household environments. However, like any other chemical substances, the use of 70% isopropyl alcohol also needs to pay attention to safety issues.

First of all, 70% isopropyl alcohol has certain irritating and toxic effects. It can irritate the skin and mucosa of the respiratory tract, eyes and other organs, especially for children, the elderly and people with sensitive skin or respiratory system, long-term use may cause health problems. Therefore, when using 70% isopropyl alcohol, it is recommended to wear gloves and goggles to protect the skin and eyes.

Secondly, 70% isopropyl alcohol may also have an impact on the nervous system. Long-term or excessive exposure to 70% isopropyl alcohol may cause dizziness, headache, nausea and other symptoms, especially for people with sensitive nervous system. Therefore, when using 70% isopropyl alcohol, it is recommended to avoid long-term contact with the skin and eyes, and wear masks to protect the respiratory tract.

Thirdly, 70% isopropyl alcohol has a high flammability. It can be easily ignited by heat, electricity or other ignition sources. Therefore, when using 70% isopropyl alcohol, it is recommended to avoid using fire or heat sources in the operation process to avoid fire accidents.

In general, 70% isopropyl alcohol has certain irritating and toxic effects on the human body. It needs to pay attention to safety issues in use. In order to ensure safe use of 70% isopropyl alcohol, it is recommended to follow the instructions of use and precautions in the product instructions.