Inground Pool Liner Cost Conclusion. If you add a quality liner with a quality installation, you are looking at an average cost of roughly $4000.00 for small to medium size pools. If you need to upgrade your pool bottom, your total average moves up to 5400.00. Of course 18 x 36 and 20 x 40 pools will cost more.
1 Bacteria feed on these sugars and produce acid, which causes tooth decay. 2  Carbonated soft drinks: Not only does regular soda contain a high amount of sugar, both regular and diet sodas also contain phosphorous and carbonation, which wear away the enamel on your teeth (causing them to become stained and brown).
What Causes Yellow Teeth? Although coffee and cigarettes leave stains on your teeth over time, thin tooth enamel also makes teeth look yellow. Tooth enamel is the hard, white surface of your teeth, and underneath it is a pale brown substance called dentin. Thick enamel looks white, but thin enamel allows dentin tones to show through, making teeth look yellow from the outside.