Tell-tale signs of smokingStains. Nails and fingers: Nails and fingers of smokers may take a yellow stain due to repeated exposure to smoke and tar in smoke. Burns. Skin changes. Smell of smoke.
If you're going to smoke, keep these tips in mindDon't hold the inhale. Inhaling deeply and holding it in exposes your lungs to more tar per breath. Use rolling papers approved by the Food and Drug Administration (FDA). Stick to glass bongs and pipes. Keep your stuff clean. Don't share mouthpieces or pass joints.Apr 29, 2020