NFPA 260 Class 1 (Cigarette Ignition Resistance Test)
Method 1: Prompt cleaning is always recommended. Ordinary dirt and stains can be removed with mild soap and water. Rinse the cleansed area with clean water and a dry lint-free cloth.
Method 2: For stubborn stains, use a 1:1 mix of Isopropyl alcohol and water, rinse with clean water and dry with clean lint-free cloth.
