Ethylene Glycol Monobutyl Ether/32.2 Use one tablespoonful of the above formulation per gallon of warm water. Apply to a large section of wallpaper and wait a few minutes. If necessary, apply again. No.3 Powde Sodium Sulfate (Powder)/90 "AEROSOL" OT-B/10 Water/54.5 Sulfonated Castor Oil No. 75/13.3 "AEROSOL" OT-75%/15 "Solox" or Isopropyl Alcohol/15 Water/70