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 1: Get an Undergraduate Degree. Dental hygienists usually hold an associate's degree, such as an Associate of Applied Science, in dental hygiene. Two-year degree programs are available at community colleges, vocational institutes, or dental schools.
1 Apply to an applied sciences associate's degree program in dental hygiene. 2  These programs are usually run by community colleges. 3  They often take 2 years and include comprehensive classroom and clinical study. 4  This is the most common path to becoming a dental hygienist.5  Apply to a 4-year university. Apply to a 2-year certificate or associate's program with a technical school. 2  Make sure that the program is accredited and helps you to pass the National Board Dental Hygiene Examination. 3  Apply to an applied sciences associate's degree program in dental hygiene.