Countertop Sanitation

Countertop Sanitation

• Today’s consumer is offered a wide range of surfacing materials for use in countertop applications. Once in service, these countertop surfaces will be exposed to a variety of contaminative substances. The key safety issue to the consumer is the degree of cleanability of the surface material, that is, how easily any contaminants can be removed using normal and reasonable cleaning practices.

• The following study by Dr. O. Peter Snyder of the Hospitality Institute of Technology and Management (www.hi-tm.com) used E. coli bacteria as its contaminating agent. The findings of the report show significant cleanability advantages of natural granite countertops over almost all other commonly found countertop surface materials.
• The study included 6 countertop surfaces which were washed and rinsed after exposure to the bacteria. They were later cleaned with a 10% solution of white household vinegar (1 part 5% vinegar, 9 parts water). Bacteria counts were taken after both cleaning methods.

Granite Ranked 1st in Cleanability
After washing and rinsing, the granite tops provided the greatest reduction in bacteria counts of all the countertop materials tested:

When Dilute Vinegar Solution Used: Granite 2nd Only to Stainless Steel
Counts taken after the application of the dilute vinegar solution showed the granite having a bacteria count reduction second only to stainless steel, but 160 times better than the next closest material:

Caution: The reader is cautioned that although vinegar was used as a disinfectant for the purpose of this test, there are some granite species that contain trace mineral groups which could be attacked by exposure to acidic solutions. Some sealers, impregnators, or other agents applied to the stone may also be subject to attack or discoloration from mild acids. Do not use vinegar as a cleaning agent without consulting your stone supplier as to the mineralogy of your particular granite as well as the compatibility of any sealer or impregnator that may have been applied to the stone. Vinegar should never be used on calcareous stones such as marble, limestone, or travertine.

Welcome to Marble Granite Slabs manufacturing, direct importer of all natural stone, with over 250 color selection in stock, and 20,000 sq.ft On-Site manufacturing and showroom plant in Sun Valley, CA, we design, fabricate and provide installation services for granite, marble, Quartz engineered Stone countertops,shower walls, and bathroom walls, vanity tops, jacuzzi surrounds, fireplaces and bartops with 5 day Turnaround time for fabrication and installation. Serving All Los Angeles County, Orange County, Ventura County, California. Call 818-890-0810.