Inground Swimming Pool Vinyl Liner Cost (cost of just the liner) A quality 28/20 mil liner from a good liner manufacturer will cost roughly $1000.00 â $1500.00, depending on the size of your pool. If you bump this up to a thicker 28/28, you can expect to pay 300-400 more for the liner.
Silver or amalgam fillings can show through a tooth and make it look gray, particularly on the thinner front teeth. Root canals: Just like when a tooth is injured, a root canal will disable the nerve in the tooth, which sometimes causes a grayish appearance over time.
Internal factors causing tooth discoloration. 1  Teeth appear to be greyish-blue to brownish-yellow. Cause. 2  Teeth appear to be greyish-black. Cause 1. 3  Brownish-yellow or white patches at the surface of a tooth. Cause. Early tooth decay. Disturbance during the development of tooth. If a deciduous tooth is so decayed that the pulp is exposed, the bacteria, via the apex of the tooth, will cause an infection in the vicinity of the developing permanent successor.