hygienist

I always thought of cleaning my teeth like manicure. I just don't get it, if I can do the manicure at home - at most with a kit - how come my dentist insists on going to a hygienist for cleaning? I guess if you ask the make up producer they will tell you that you need to have your manicure done for you ... I hate going to the dentist, let alone having to go for cleaning ... and my gums are soar and ...