How can i procure rid of a cavity? Like only just a black spot.?

Its just a little black spot on the surface of my tooth. Maybe for a moment bit further down. How can i get ride of it with newly like a home remady or something that i don't have to walk to the dentist for?
Insurance (california)?
Answers:    If this is indeed a cavity they only way to return with rid of it is to have it filled. It may be little in a minute but left untreated it could turn into a bigger money issue (i.e. from one surface filling to two+, extraction, root strait ) you get the pic? Take care of this asap. Hope adjectives goes well!
When should i whiten my teeth when
You own to go to the dentist to get it drilled and packed. I just got one jam-packed yesterday, and all they do is numb ur mouth with gell, after give you a quick and small shot. You not quite feel it, its just rather pinch. The drill isnt too bad, but it sort of hurts.

Also a word of warning, when they are drilling surrounded by ur teath, if you tell them that the drill hurts they will give u another shot surrounded by ur gums.
How long will it cart till my
If it's a real cavity, there is no home remedy, you enjoy to go to the dentist and get it drilled and jam-packed. In the mean time brush thoroughly but carefully. it's a cavity; you own to go to the dentist.& get it drilled.