Home Remedies for Whiter Teeth. Some people still prefer the age-old home remedy of baking soda and a toothbrush to gently whiten teeth at home. Also, some foods such as celery, apples, pears, and carrots trigger lots of saliva, which helps wash away food debris on your teeth.
Roche limit. n. The smallest distance at which a natural satellite can orbit a celestial body without being torn apart by the larger body's gravitational force. The distance depends on the densities of the two bodies and the orbit of the satellite.
Figure 2. Range of Limits on LTV and DTI, 2013 . Sources: Global Macroprudential Policy Instruments database; IMF staff calculations. Note: A few countries, like Norway, do not have strict regulatory limits, but only supervisory guidance on such limits. 0 20 40 60 80 100 120 na as h l a da e na prus R ary a a l orea a l ds way n tan d a ore n n d. Limits on loan-to-value ratios . 0