When it comes to cleaning smoke damage from for example gloss paint we would always recommend having them cleaned
If you can provide a water source for them, that can make a big difference
Notes 1 Neil Swidey, The Other Side of RemDawg, Boston Globe , April 19, 2009: R18 (Swidey)
COPD is caused by long-term exposure to smoke, most often through cigarette smoke, and causes obstruction to the lungs making it difficult to breathe
Constructed of a durable, 1/16 thick plastic Internationally understood engraved No-Smoking symbol Will not fade, chip, or peel Adhesive (peel & stick) backing Choose from 6 different color combinations Available in 3" x 3" and 4" x 4" sizes Specifications Material Plastic Dimensions 3" x 3" or 4" x 4" Thickness 0.0625" Attchment Type Adhesive backing Sign/Imprint Color Options Woodtone/White, White/Black, White/Red, Gold/Black, Silver/Black or Red/White Shipping & Returns Delivery Time : The estimated delivery time will be approximately 7-11 business days from time of order