Fidavet Surosolve Ear Cleanser is developed with care and cleanses the ears of your cat and dog is a friendly, safe and effective manner. The Tris-EDTA and PCMX cleanse and disinfect the ear. The salicylic acid effectively removes ear wax. The inside of the ear canal is hydrated and ensures a faster recovery. Surosolve can be used as a hygienic ear cleanser but can also be combined with antibiotics when necessary.