Why do you get yellow fingers and teeth from smocking?

Yellow Fingers

The nicotine and tar in cigarette smoke can stain the fingers yellow. This is because nicotine is a colorless alkaloid that turns brown when it's exposed to oxygen. Tar is a sticky substance that collects on the fingers when you smoke. It's made up of tiny particles of carbon, tar, and other chemicals that can also turn the fingers yellow.

Yellow Teeth

The nicotine and tar in cigarette smoke can also stain the teeth yellow. This is because nicotine is a colorless alkaloid that turns brown when it's exposed to oxygen. Tar is a sticky substance that collects on the teeth when you smoke. It's made up of tiny particles of carbon, tar, and other chemicals that can also turn the teeth yellow.

Conclusion

Smoking cigarettes can cause yellow fingers and teeth. This is due to the nicotine and tar in cigarette smoke. These substances can stain the fingers and teeth yellow.