Uncured Silicone Sealant Remove (scrape, wipe, dig out, etc.) the uncured sealant and then scrub the area down with isopropyl alcohol (IPA) to remove any remaining oily residue. Only use solvents in a well-ventilated area and follow all safety precautions and instructions listed on the product label or as otherwise provided by the manufacturer. Safety Data Sheets for GE branded caulk and sealant products are available upon request from us at 1-518-237-3330. When solvents are used, proper safety precautions must be observed. Cured Silicone Sealant It is difficult to remove cured silicone from a surface. However, if you must remove it, follow the suggestions below. First, remove as much as possible by cutting/peeling/scraping excess caulk from the surface. For ceramic tile, marble, Formica, fiberglass, etc., use 100 percent mineral spirits (turpentine) and a non-abrasive scouring pad. Test the mineral spirits on a hidden area of the surface to ensure that discoloration will not occur. If discoloration does occur, contact the manufacturer of the surface for further assistance. For glass surfaces, carefully use a razor blade within a holder to remove as much as possible, then apply mineral spirits. Remove excess with a towel or other suitable cleaning utensil that will not mark the surface (such as a nonabrasive pad). For surfaces that are hard plastics or painted, use rubbing alcohol and a soft cloth. Do not use mineral spirits. Only use these solvents in a well-ventilated area and follow all safety precautions and instructions listed on the product label. When solvents are used, proper safety precautions must be observed. To remove sealant from a porous/rough surface (concrete, brick, wallpaper), remove as much of the sealant as possible (same as smooth surface). If necessary, use a wire brush in conjunction with mineral spirits. NOTE: We do not recommend use of a wire brush to remove sealant from wood surfaces, as doing so could damage the wood. Also, mineral spirits should not be used if the wood has any type of finish on it. Test solvent on a hidden area before applying. Mineral spirits are flammable and should be used away from sparks, flames, and other sources of ignition. Only use these solvents in a well-ventilated area and follow all safety precautions and instructions listed on the product label. When solvents are used, proper safety precautions must be observed. Special notes about silicone sealant: There is nothing that will dissolve silicone. If you are reapplying silicone to the area, remove the old sealant, and then clean the area with a disinfectant. If mold or mildew is present, apply rubbing alcohol. Let the area dry before reapplying silicone. Do not use soap to clean surfaces to be sealed because silicone will not adhere to surfaces covered with any soap scum present.