Circuit board cleaning liquid is a lead-free and environmentally friendly PCB circuit board cleaning liquid, suitable for PCB board cleaning and touch screen cleaning after soldering, rosin, solder, flux and other residues. It has little effect on capacitor resistance. It can be completely volatilized, naturally dried, leaving no trace, no pollution, no corrosion, no whitening, no pollution, and no corrosion. Mechanic MCN500 lead-free circuit board cleaner has little effect on capacitor resistance.

How to use washing water:

Manual brushing method: Pour out the cleaning agent (can be poured into a press-type alcohol bottle), use a brush and other tools to remove large particles of foreign matter on the surface of the circuit board, and then use a brush and other tools to dip the cleaning agent to brush the motherboard. (If there is whitening, residue, sticky hands, etc., it is the result of uncleaning, and a second cleaning with a clean rag and detergent is required.) It can be soaked and cleaned. After washing, let it dry for 10 minutes.

Ultrasonic cleaning: Generally, the circuit board is placed in a fixture to prevent damage to electronic components caused by ultrasonic vibration, and then placed in an ultrasonic cleaning tank; determine the frequency and cleaning time of ultrasonic waves.

Precautions: Do not expose to the sun, pierce or throw into fire, do not swallow, do not let children touch, if splashed into eyes, please rinse with plenty of water.