Common knowledge of maintenance and upkeep of glassware

1、 Avoid strong thermal shock:
1. Waiting for the temperature of the glassware to be consistent with room temperature, the thicker and heavier the glass, the longer the heating time required
2. When heating, the temperature should be gradually increased to allow the glass to adapt to the temperature difference
3. Glass with varying thicknesses will generate different tensions during heating, leading to glass breakage
4. Uneven heating in a microwave can also cause glass breakage
2、 Avoid collision and impact:
1. Avoid contact between the cup and the wine bottle
2. Cannot be used to fetch water
3. Glass cannot touch each other
4. Do not stack utensils randomly
5. Do not stack the glass cups
6. Do not put tableware in glassware
3、 Correct usage and functional instructions
1. Before adding ice cubes, pour water or drink into the cup first
2. Do not use a beer cup to hold fruit juice, soft drinks, etc., because the sugar layer left on the inner wall of the glass will affect the formation of beer foam
3. Do not place glassware containing hot drinks on cold metal surfaces
4. Use specialized glassware for cold drinks to hold cold drinks, and specialized glassware for hot drinks to hold hot drinks
5. Hold the bottom or neck of the glass, do not hold the rim of the glass
6. Choose the right glass for each different beverage to ensure optimal concentration, appearance, and taste
7. Do not place too many glass cups on the tray, and do not hold too many at once to prevent accidents
4、 The correct hand washing method:
1. Please clean as soon as possible after use
2. Use non abrasive cleaning tools such as nylon cloth or sponge to wipe in warm water
3. Hold the cup belly in hand and do not twist the neck and belly of the cup in different directions during cleaning or drying
4. Lay a cloth pad or rubber pad at the bottom of the sink, which will help prevent damage to glassware
5. For crystal glass, rinsing with warm water has a good effect
6. Metal magic ball, miniature stainless steel ball can remove all dirt, residues, deposits, and stains inside the wine container
5、 How to make glass shiny as new
1. Fill the sink with hot water and add two cups of vinegar. Put the glassware in and soak for 1 hour. The turbidity on the cup wall will be removed. Using undiluted vinegar can quickly remove the turbidity and make the glass shiny as new
6、 Hard water quality:
1. Overall, the high water quality is caused by alkaline elements and compounds, such as lime and calcium, which can cause glass opacity. The method of eliminating alkaline compounds is to use acidic substances.
2. The lime scale in the water clogs the dishwasher outlet and accumulates on the surface of the heating element, reducing the washing effect. The method to ensure soft water quality is to regularly replenish the storage tank with refined salt
7、 Chemical reaction:
This is a reaction formed by the combination of oxides generated by air humidity stimulation and oxides inside glassware. Therefore, a thin film will form on the surface of the glass. The "hot cut" cup edge is a delicate and durable rolled edge, which can be seen on ordinary high footed and straight bodied cups. The "cold cut" cup edge is made more delicate and beautiful by laser processing.