The U-Safe series products use the same technology hospitals use to sanitize, it is a safe way to kill gems on surfaces without the use of chemicals.
It kills 99% of germs including:
Salmonella
Influenza-
Staphylococcus
Streptococcus
Tuberculosis
SARS
Anthrax
Avian bird flu
Hoof and mouth disease
Airborne mold spores and other allergens