I got a respond back from CompoundW Liquid Wart removal in regard to whether we should remove the harden layer snow white. The short answer is NO, see complete respond below.
Your Request for Information-Compound W Customer Care Center
Thank you for taking the time to contact us regarding Compound W Fast-Acting Liquid WartRemover®. Please be advised that we recommend that you do not remove the white layer over your wart. This is an indication that the active ingredient salicylic acid, is working to chemically remove the layers of the wart until the wart is gone. We suggest you continue treatment as directed.If you have any further questions, please do not hesitate to call our toll free number 1-800-443-4908 or send an email to [email protected]