What are the practical maintenance methods for door and window hardware?

1.All stainless steel door and window hardware can actually be wiped and cleaned with a brightener to protect the surface of stainless steel and prevent oxidation. Secondly, it can increase the brightening effect of the hardware, making it look new after cleaning.

2. If the door and window switches make a noise, it is actually caused by a lack of maintenance on the hanging wheel. Normally, it takes 2-3 months to regularly add lubricant to the hanging wheel for maintenance, which will be better to keep the pulley smooth and silent for a long time. The same pulley can only improve the quality of life and make the home more comfortable by ensuring long-lasting smoothness and silence.

3. Door and window hinges, suspension wheels, casters, and other moving parts are usually maintained together with hardware accessories. These moving parts are vulnerable parts, so every 2-3 months, two drops of lubricating oil should be applied to them to ensure their smoothness.