How to maintain glasses frames of different materials?

How to maintain glasses frames of different materials?

Natural Ingredients

The frame of the tortoiseshell material cannot be cleaned with ultrasonic waves, because the tortoiseshell is an organic substance with hot melt properties, which will become soft in boiling water, and the microwave of the ultrasonic wave can make the organic substance heat up.

Frames made of other natural wood and bamboo materials are more brittle, so be careful to avoid collision and pressure.

Frames made of natural materials made of animal keratin should pay attention to anti-corrosion.

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Metal Alloy

Because metal alloy frames are generally treated by electroplating process, they are easily corroded by chemical substances, which will cause the coating to fall off and cause skin allergy symptoms when worn.

Therefore, when wearing and storing metal alloy frames, do not approach highly corrosive chemicals, and use neutral detergents such as detergent to clean them when cleaning.

Plastic sheet(TR/PC/AC...)

The plastic sheet material is easy to soften and deform when it is heated, so it cannot be placed in a high temperature environment for a long time, and it cannot be exposed to the sun when it is not worn for a long time. Other

The material of the outer plate frame is also brittle and cannot be bent at will to prevent breakage.

‍Source: www.ouseneyewear.com‍