When the closet is an integral part. of the bedroom, a safe approach would call for the. closet wiring to be protected just as other parts of the. bedroom. Commercial applications. Although not required under the NEC, AFCIs are suit-. able for use in commercial applications in circuits for. which they are rated.
Step 2: Get Licensed. Dental hygienists must be licensed in all U.S. states. Eligibility requirements vary, but nearly all states call for applicants to hold postsecondary credentials from accredited dental hygiene programs. Other requirements can include CPR certification, school transcripts, and/or letters of recommendation.
To become a dental hygienist, youâll need to complete two steps. Dental hygienist school: Most dental hygienists earn an associateâs degree, which takes about two years to complete. Your schooling will include time in the classroom and lab as well as a period of clinical experience. The latter is necessary to give you real-world experience before you embark on your career.