A dentist performs the root canal treatment primarily to repair a damaged tooth or a severely infected tooth. The inner pulpy material of the teeth has a direct link to the nerves and tissues. Damage to the outer areas can easily be repaired, but however, if the pulp is damaged, then the root canal treatment is the only solution available. Commonly known as the endodontic therapy, it involves the removal of the infected pulp. The root canals are then treated, cleaned, sealed, and protected by the placement of a dental crown or a filling. Traditional methods used stainless steel instruments that were used to perform this treatment manually. With the advent of technology nowadays a Rotary Rct treatment is carried out in lieu of the same. It uses electrically-powered instruments to perform the root canal treatment rather than standard stainless-steel manual files. The electric tool tip is constructed out of nickel titanium. The metal is much more durable than steel and is very much flexible. Due to the flexibility, the tool cleans out the root canal much more smoothly and consistently. This procedure is also more reliable, and no complications arise due to this. Of all the significant advantages of using the Rotary Rct treatment, the biggest is that the patient will have maximum comfort and no pain at all when the cleaning process takes place. Dentists all over the world are embracing this new technology to for perform the standard root canal treatment.