Acid toilet bowl cleaners, acne medication, alkaline drain cleaners, chlorinated bleach, hair dyes, iodine, insecticides, mustard with turmeric, plant fertilizers and stains of this nature cannot be removed as they have permanently altered the carpet’s color. Call a professional. Most likely the only solution is to insert carpet from a closet, or some other area into the area where the spot is cut out.
Important – ALWAYS read and follow the care instructions and any warnings provided by the carpet or upholstery manufacturer. Carpeting and upholstery with natural fibers and/or certain dyes or finishes may require special treatment. If in doubt contact Clean As A Whistle for advice/service first. NEVER PROCEED with any stain removal instructions without knowing the exact nature of the stain involved. NEVER USE any retail products to remove stains from carpet or upholstery without seeking the advice of the manufacturer or you could void your warranty.