1.Use stone washing agent to clean yellowish quartz stone

Quartz stone washing agent is a good helper for cleaning the dirt on the surface of quartz stone, terrazzo, marble and other stones.There are two types of surfactants: ionic and non-ionic.The principle of cleaning is to use surfactants to reduce interfacial tension, wetting, adsorption, emulsification, solubilization, and dispersion, so that dirt molecules fall off and disperse, so as to achieve the cleaning effect.

2.three tips to prevent quartz stone from turning yellow

(1) Transportation equipment; the quartz sand transportation equipment requires the use of conveyor belts, pumps or colored tools. Forklifts are prohibited before crushing, which will cause secondary pollution.

(2) Cleaning; use a cleaning bucket with stirring when cleaning. The barrel can be stainless steel or plastic. Water enters from the bottom of the cleaning bucket and overflows from the surface of the cleaning bucket. In this way, the cleaning effect is good and fast, and it can ensure that every quartz sand particle is cleaned.

(3) Drying: It is best to dehydrate and dry the quartz sand immediately after cleaning.