Maine RDH and DDS can use laser. (Psst! Need a laser? We can get you one to borrow.) The following courses are approved in your state: Diode-Laser Training and Certification Online Training - Start Right Now LIVE Texas Locations and Dates LIVE In-person Locations and DATES LIVE ONE-Day WEBINAR Dates Maine State Board Laser Rules Gingival curettageRDH can use laser, stay within scope of practice, have adequate training to use lasers. Here's What Other People are Saying All 12 Hour Courses: $625 RDH, $795 DDS Cancellation Policy No refunds on Online Course once started.