No, cheese does not remove plaque.
YES, BECASUE IT IS HARDER TO REMOVE.
An atherectomy is a surgical procedure to remove plaque from an artery.
Probably. In most cases it is plaque, a hard film that forms on the enamel. A dental cleaning will remove it. If it is a stain in the enamel, it is harder to remove, but various bleaching techniques can remove it.
brush, floss, get a regular cleanings at the dentist office
dentalprophy''laxis''
Two words: Dental Floss.
cheese and nuts (dont think wrong) can help prevent plaque build up
Brushing and flossing
brush your teeth
Calcium does not build up on gums, you are confusing it with plaque. And yes, you have to remove plaque from your gums, because it allows the growth of bacteria which can be very harmful to your gums.
There's no plaque that doesn't come off. In bad cases when plaque is not regularly removed it may become harder and more difficult to remove, but good dentist will be able to take it off.
An electirc toothbrush and a regular one removes the same amount of plaque. The difference is the frequency of you brushing your teeth.