What is CL Ear Cleanser? Veko’s CL ear cleanser is a Non irritating cleanser with antimicrobial activity. The unique formulation of CL ear cleanser with glycotechnology provides non adhesive properties to prevent bacterial and fungal attachment. It also eliminates bad odour of ear canal with its Anti odour technology. Benefits: It can be used in dogs and cats of any age. Has neutral pH Non-irritating ear cleanser with antimicrobial activity. The unique formulation of ear cleanser with glycotechnology provides antiadhesive properties to prevent bacterial and fungal attachment. Anti odour technology of CL-Ear cleanser eliminates unpleasant ear canal odour. CL-Ear Cleanser is used for the cleansing of the ear canal for pets with severe otitis externa (ear infection).