Imperial Glass & Masonry Cleaner:

• Dispenses as a foam
• Particularly effective on smoke and creosote stains
• Non-flammable, non-acid and non-abrasive

DIRECTIONS

GLASS CLEANING: For sensitive skin, use rubber gloves. DO NOT spray onto hot surfaces. Protect surroundings from over-spray. Apply to smoke-stained area. Let stand for 1 - 2 minutes. Wipe off with a water-soaked cloth or paper towel. Buff dry with a clean dry cloth to prevent streaking. 

MASONRY CLEANING: Observe same preparations as glass cleaning. Wet area with water and apply cleaner. Do only 2 square feet at a time, to prevent drying. Allow to stand for 1/2 - 1 minute. Rub vigorously with a damp cloth to remove loosened soil. Brushing with a soft brush may be necessary for highly porous surfaces.