Medals can be divided into different shapes: medals, medals, and medals. Common medal materials: made of aluminum, iron, zinc alloy, copper, gold, silver and other materials, but also made of stone, wood, resin, organic, and even a combination of several. Medal customization manufacturers talk about medal cleaning precautions and maintenance methods.
1. The crystal is brittle, pay attention to anti-stress, anti-fall, anti-high temperature, anti-strong alkali, strong acid. When moving crystals, soft cotton gloves should be worn to avoid contaminating the collectible with oil stains on your hands. When lifting a crystal item, do not hold the top or extension of the crystal piece, but the base of the crystal or the entire body. If you find dust on the crystal collection, do not use a feather brush, but use a soft, lint-free cloth to remove dust. Do not wipe hard to avoid scratching the crystal.
2. When oil stains or fingerprints are left on the crystal vessel, you can wash it with lukewarm soapy water, and then rinse it with clean water. Avoid repeated washing in hot water or detergent. There are cut crystal ornaments, and the cut part of the trophy can be gently cleaned with a toothbrush. If there are stains that are not easy to wash off, you can cut the lemon and apply some salt, and scrub gently. It can also be rubbed with a few drops of salted vinegar. For example, when storing crystal vases, lay a cloth on the shelf in advance, and put the crystal vases in a sealed glass cabinet or display box to reduce the chance of dust accumulation on the crystal surface, and also reduce human contact and avoid damage. .
3. If you want to store crystal crafts for a long time, do not use styrofoam paper or plastic bags. Such bags can increase the temperature and cause damage to the crystal. Also, never store crystals in attics or cellars where they may be exposed to harsh environments.
4. Don't let the medal crystal crafts get too close, otherwise when you touch one of them, the others will fall due to the domino effect. Make sure that the cabinet is stable and reliable and not easily shaken.
Article from https://www.asnypins.com