1, long-term use of baking soda to do home cleaning should pay attention to protect their skin. Long-term use of baking soda to do home cleaning, it is best to bring rubber gloves, control the concentration. Skin long-term contact with high concentrations of baking soda will make the skin dehydrated, dry, peeling and even cracked.

2, long-term use of baking soda will appear alkalosis. Long-term use of baking soda destroys the acid-base balance of the human body, causing alkalosis in the human body. Lightweight will be nausea, convulsions. The heavier ones are comatose.

3, renal insufficiency of the crowd to control the use of baking soda. Renal insufficiency of the crowd using too much baking soda will appear oral odor, slow breathing, muscle twitching. Serious cases can cause cardiac arrest kidney failure.

4, the use of baking soda is not suitable for people with sensitive skin. Baking soda has sensitizing substances, improper use will appear skin allergic reactions. The skin will be red and painful blisters.