In this rigorous analysis, salicylic acid was the only treatment that proved to be effective for the treatment of uncomplicated warts, with DNCB immunotherapy coming in a distant second.

Over the counter anti-wart products that contain salicylic acid work to dissolve the wart layer by layer. They can be applied in the form of a patch, liquid or gel, according to Cleveland Clinic.

Persistent plantar warts in adolescents and adults are unlikely to respond to brief therapy with either cryotherapy or salicylic acid.

There is very little research on using apple cider vinegar to remove warts. However, some people speculate that it may work in a similar way as salicylic acid to kill wart tissue. To treat a wart ...

One of the most recommended treatments for warts is salicylic acid, which does the job of irritating the area so the immune system attacks the wart. This can be as effective as freezing it.