The floor san francisco will be clean and bright in the methods

When the glass sheet is heated close to the softening point, the glass surface is cooled rapidly, so that the compressive stress distribution in the glass surface, while the tensile stress in the center layer. Because there is a strong compressive stress equal, so that the generated external pressure tensile stress, is offset by a strong compressive stress in the glass, increasing the degree of safety glass use. Strengthened glass is approximately five times the strength of ordinary glass. When the glass is broken force, beans become large particles and reduce the harm to human body. Can withstand rapid changes in the temperature of the

Usually do not force collision glass surface to prevent scratching the glass and floor san francisco surface, preferably covered with tablecloths. When resting on the glass furniture to put things, to gently and avoid collisions. For routine cleaning, wipe with a wet towel or newspaper can, in case of stains can be removed with warm towels dipped in beer or vinegar erased Alternatively, you can use a commercially available glass cleaner, avoid strong acidity cleaning solution. Winter frost glass surface is easy, usable cloth dipped in brine or liquor to clean, with good results. Once a pattern of frosted glass is dirty, use a toothbrush dipped in detergent, wipe down to remove the circle pattern.

Glass furniture is best placed in a relatively fixed place, do not move freely back and forth; to have a smooth place objects, heavy objects should be placed at the bottom of the glass furniture, furniture center of gravity caused prevent tipping. In addition, to avoid moisture, away from the stove, to be isolated from the acid, alkali and other chemical reagents, to prevent corrosion deterioration. Alternatively, you can drop points kerosene on glass or chalk and gypsum powder coated on a glass dipped in water to dry, then wipe with a clean cloth or cotton, so the floor san francisco will be clean and bright.

Use plastic wrap and a damp cloth sprayed with detergent can also make frequent greasy glass "rebirth." First, the glass full spray cleaner, then paste with plastic wrap, making soften solidified grease, over ten minutes later, torn plastic wrap, then wipe with a damp cloth. To keep the glass clean and bright, hands must always be clean, if the handwriting on the glass, the available friction rubber soaking, and then use a damp cloth; if the paint on glass, available in cotton dipped in hot vinegar scrub; wipe the glass with a clean, dry cloth dipped in alcohol can make it as bright as crystal.