Don’t let a painful tooth ruin your day, let our Root therapy service save the day! 32 Dental Care uses the latest technology and techniques to make the root therapy as comfortable and efficient as possible. Its a relatively quick and painless procedure that can relieve tooth pain and save your smile. t our clinic, we use the latest technology and techniques to ensure that your root therapy is comfortable and efficient.  In such cases, a root procedure may be necessary to clean out the infected pulp and repair the damage. Symptoms that may indicate the need for a root include spontaneous pain or throbbing while chewing, sensitivity to hot and cold foods, and severe decay or an injury that leads to an infection in the bone.