The difference between RCT (Root Canal Treatment) and a filling lies in the severity of the issue they address. RCT is performed when the tooth's pulp is infected or damaged, requiring the removal of the pulp, cleaning of the root canals, and sealing. It's a more complex procedure used to save a severely compromised tooth. A filling, on the other hand, is a simpler treatment for cavities where decayed tooth material is removed, and the space is filled with a material like composite or amalgam to restore the tooth's function.

Dental cleanings are generally recommended every six months to maintain oral health. Regular cleanings help prevent plaque buildup, cavities, and gum disease. However, your dentist might suggest more frequent cleanings if you have certain dental conditions, such as gum disease or a history of frequent cavities.

Dental X-rays are generally safe, as they use low levels of radiation to capture images of your teeth and jaw. The amount of radiation exposure is minimal, especially with modern digital X-rays, and the benefits of detecting dental issues early outweigh the risks. Dentists also take precautions, like using lead aprons, to protect other parts of your body. If you're concerned, especially if you're pregnant, discuss it with your dentist.

Using mouthwash daily can be beneficial for maintaining oral hygiene as it helps reduce bacteria, freshens breath, and can prevent plaque buildup. However, it's not a substitute for brushing and flossing. Choose a mouthwash that suits your needs—like one with fluoride for cavity prevention—and consult your dentist if you have specific concerns.