1Ben has not seen a dentist for over two years.
2He finally makes an appointment after feeling a sharp pain.
3The dental assistant asks him about his brushing habits.
4Ben admits he often forgets to brush at night.
5The dentist finds a small cavity in one of his back teeth.
6She explains that sugary snacks caused most of the damage.
7Ben sits still while she cleans his teeth carefully.
8The cleaning feels strange but it does not hurt.
9The dentist fills the cavity in about fifteen minutes.
10She tells Ben not to eat for one hour afterwards.
11Then she shows him the correct way to use dental floss.
12Ben should floss once a day, preferably before bed.
13She also recommends a softer toothbrush for his gums.
14Brushing too hard can make gums bleed and recede.
15Ben promises to brush for two full minutes each time.
16The dentist suggests a checkup every six months.
17She says prevention is cheaper and easier than treatment.
18Ben books his next appointment before leaving the clinic.
19On his way home he buys floss and a new toothbrush.
20He feels proud that he finally took care of the problem.