Exactly Why Are There Different Types Of Teeth Cleanings

There are different types of cleanings based upon whether the person has

1) a normal mouth,
Two) gingivitis, three) periodontal disease.

A Healthy Mouth

A proper mouth consists of coral pink (depending on ethnicity, you can get natural pigments that change the color of gums to darker shades of brown) gums which are stippled like orange peel. The gums are not white, puffy or purple. The gums don't bleed as soon as the affected person brushes the teeth of his. The gums are comfy if the Hygienist or Doctor employ a metal instrument referred to as a probe to measure supplement for teeth and gums (http://www.sabkaweb.com/q2a/245376/dental-problems-that-typically-go-unnoticed) pockets around the teeth. (Pockets are the "turtle neck sweater" shaped spaces between the gum and also the tooth.)
In a healthy mouth, pockets measure three millimeters or less. The level of the gums see the crown of the tooth in the enamel and there's gum tissue covering the area between the teeth (no dark triangles visible between the teeth.)

Gingivitis
Gums with gingivitis are usually red, purple, swollen, puffy and quickly bleed. The counter of the gums seem to be smooth and shiny rather than orange-peel-like. This particular condition is caused by bacterial plaque as well as by irritation from challenging deposits called calculus.
Bacterial plaque is a gooey substance which contains bacteria, bacterial glue, bacterial waste products and toxins. It gives teeth a "furry" texture and can certainly be brushed or perhaps flossed away.