What does the pitch contained by cigarettes do to the cilia surrounded by your body?

What does the pitch contained by cigarettes do to the cilia surrounded by your body?
ok, picture this, a bird flew into the ocean after an grease spill, the feathers got so weigh down the bird couldnt fly and drowned..ok, the cilia in your trachea is resembling feathers, it catches foreign situation before getting into the lungs, it breakers up and down and tar, probable to the oil spill, adhere to the ''feathers''(cilia) matting it down to where on earth it isnt protecting the lungs any more..understand?
The pitch from nicotine is a sticky substance and as such, it coats the fine hairs (cilia) inside the windpipe and lungs, so that dust isn't cleared from the lungs.
The pitch coats your lungs so germs can't infect you.