Separate household appliances, try not to put them in a room or in a bedroom, such as a refrigerator, if the sound pressure level is too high;
2. Troubleshoot household appliances in time. The noise of household appliances working with illness is much louder than that of normal work, so once there is a fault, it must be eliminated in time;
3. Staggered use of household appliances, try to avoid using all kinds of household appliances at the same time, to prevent noise superposition from damaging health;
4. Raising more flowers and plants at home can not only purify the environment, but also absorb, evacuate and eliminate some noise;
5. Supplementing nutrition, noise can increase the consumption of certain amino acids and vitamin B in the human body, thus causing the imbalance of human functions.
Supplementing proper amount of amino acids and vitamins can increase the human body's tolerance to noise.