The CATERS FRIEND Probe Wipes are blue in colour and constructed from nonwoven fabric which provides a suitable and cost-effective applicator. Impregnated with an anti-bacterial solution containing a broad-spectrum biocide and has been found to be effective against Pseudomonas Aeruginosa, Escherichia Coli, Enterococcus Hirae and MRSA. They are primarily used on food probes and similar instruments to clean, sanitise and disinfect all in one action.