The drying of instruments and household appliances after entering water is an important link. This link not only needs a hair dryer, but also obvious water stains should be wiped off with a dry rag. Never smear, it is best to absorb water point to point.
When there is no obvious water stain on the surface of the circuit board, blow dry it with a hair dryer, and keep a distance when blowing dry to prevent the solder of the circuit board from melting or shaking due to overheating of the hair dryer, preferably evenly and quickly for more than a few times.
Matters needing attention in water intake of household instruments
When solving the water inlet problem of electrical appliances, you must first cut off the power supply, turn off the switch and unplug the power supply, and don't turn on the electricity. Some friends ignored this problem, which not only caused the damage of electrical appliances, but also caused the danger of electric shock.
Don't worry if there is water in the air conditioner at home. After the power is cut off, take off the protective cover outside the air conditioner, and then all you need to do is wait. When the water in the air conditioner is completely dry, remember to completely dry it.
After the small household appliances such as rice cookers and electric fans are flooded, the power supply should be turned off first, and then the small household appliances should be disassembled to avoid the influence of water vapor in the household appliances.