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Small, superficial scratches can probably be buffed out, but deep cracks can’t be treated this way and will require professional repair. You can use the toothpaste method to buff out small ...
Toothpaste Before spending a fortune taking your car to a body shop to repair minor scratches, try some toothpaste. Wipe a moistened towel with a little toothpaste on it onto the scratch, and then ...
Brasso has also been used to polish out scratches in plastics: It has been used to polish CDs, DVDs, screens, and pools to repair scratches. It is a mild solvent and an extremely fine abrasive, so when applied to the reflective surface of the disc and rubbed radially (in straight lines between the edge and centre), it can smooth scratches and reduce their effect.
In recent years, hydroxyapatite nanocrystals (nHA) have been used in toothpaste to combat dental hypersensitivity. They aid in the repair and remineralisation of the enamel, thus helping to prevent tooth sensitivity. Tooth enamel can become demineralised due to various factors, including acidic erosion and dental caries.
Striped toothpaste should not be confused with layered toothpaste. Layered toothpaste requires a multi-chamber design (e.g. USPTO 5,020,694 ), in which two or three layers extrude out of the nozzle. This scheme, like that of pump dispensers (USPTO 4,461,403 ), is more complicated (and thus, more expensive to manufacture) than either the ...
PHOTO: Tom's of Maine toothpaste is seen on a shelf, March 28, 2006, in Kennebunk, Maine. (Joe Raedle/Getty Images)
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Anti-scratch coating is a type of protective coating or film applied to an object's surface for mitigation against scratches. Scratches are small surface-level cuts left on a surface following interaction with a sharper object. Anti-scratch coatings provide scratch resistances by containing tiny microscopic materials with scratch-resistant ...