As they begin to grow the teeth begin to erupt more oral hygiene is to observed. Dental decay is some times followed by gum diseases, which could be hazardous leading to dental loss. When child becomes an adult and starts to go to college he has different set of problems if proper hygiene is not taken care of. In the late teens and early twenties the third molars (wisdom tooth) begin to erupt due to generation changes sometimes the wisdom tooth may not crop up properly. Dental care needs to be practiced and sometimes wisdom tooth needs to be extracted. In the teens one may start to smoke. Smoking also causes several dental problems like gum diseases and dental decay as nicotine in tobacco prevent the useful bacteria present in saliva to act upon the sugars and harmful bacteria increasing the risk of dental decay. In late 60s the problems are different, as one cannot brush properly due to the fact that health begins to fall apart and hands become shaky. The saliva secretion also decreases which increases the possibility of dental decay. Elderly dental care is essential and demands more attention. They should use electric brushes and floss regularly and consume water. Gargling after every meal to certain extent solves and reduces the risk. Most of the dental needs are less expensive except for a few .Low cost dental needs are made possible by many companies who provide convenient schemes to the customers across a wide range of dentists