Margaret Dabbs Replacement Foot Pads. Application: To change worn replacement foot pads, peel back the used pad and replace with new self-adhesive replacement, pressing firmly into position on the file. Clean foot file with a damp nail brush, and dab dry with a towel. Do not immerse or leave foot file in water. The Margaret Dabbs ' Replacement Foot Pads contains 10 long-lasting, compressed crystal self-adhesive replacement foot pads, to be used in conjunction with the Margaret Dabbs Professional Foot File.