Method for whitening teeth
Tooth whitening compound includes a whitener and a carrier selected for adhering the carrier and whitening composition to a user's teeth. The whitening compound may be applied by the method including painting, washing, sponging, coating, daubing, spraying, wiping, rubbing, and by any movement relative to a horizontal or vertical axis of the user's tooth. The whitening compound may be sufficiently viscous to adhere to a user's teeth, in use, without a mechanical retaining device. The whitening compound may be a semi-solid or a solid compound at ambient temperatures.
1. A method of whitening teeth, comprising:
a) providing a viscous whitening compound;
b) the viscous whitening compound being a viscous, solid whitening compound;
c) the viscous solid whitening compound including a whitening agent, and the whitening agent including by weight percent 5-45% urea hydrogen peroxide;
d) the viscous solid whitening compound having a viscosity in a solid, unflowable formulation of about 5000 cps as measured by a Brookfield viscometer (spindle 5 @ 12 rpm at 25° Celsius);
e) providing a container for containing the viscous whitening compound, the container configured for being held by a user and including an actuator configured for forcing a dispensed quantity of the viscous whitening compound out of the container;
f) applying the dispensed quantity of the viscous solid whitening compound on a user's teeth;
g) the step of applying the dispensed quantity of the viscous solid whitening compound being performed by applying sufficient pressure on the dispensed quantity of the viscous solid whitening compound directly on a surface of the user's tooth with the container held by the user;
h) the container being a lipstick-type cylindrical dispenser; and
i) the step of applying the dispensed quantity of the viscous solid whitening compound on the user's teeth being performed by contacting the user's teeth only with the dispensed quantity of the viscous solid whitening compound.
2. A method as in claim 1 , wherein:
a) said step of applying the viscous solid whitening compound is performed by applying the viscous solid whitening compound on a surface of a single one of the user's teeth.
3. A method as in claim 1 , wherein:
a) a carrier is provided; and
b) the carrier includes a resin.
4. A method as in claim 3 , wherein:
a) the resin is a non-toxic resin.
5. A method as in claim 3 , wherein:
a) the resin is a synthetic resin.
6. A method as in claim 3 , wherein:
a) the resin is a natural resin.
7. A method as in claim 1 , wherein:
a) the viscous solid whitening compound includes an active whitening agent which is activatable by water from a tooth to which the viscous solid whitening compound is to be applied.
8. A method as in claim 1 , wherein:
a) the viscous solid whitening compound includes a synthetic adhesive.
9. A method as in claim 1 , wherein:
a) the viscous solid whitening compound adheres sufficiently long without the aid of a tape that the whitening agent can whiten a human tooth.
10. A method as in claim 1 , wherein:
a) the viscous solid whitening compound comprising, by weight percent:
i) undenatured Ethanol 15-85%;
ii) resin 0.001-65%; and
iii) hydroxypropylcellulose 0.001-20%.
11. A method of whitening teeth as in claim 1 , wherein:
a) the urea hydrogen peroxide includes, by weight percent, about 10-45% urea hydrogen peroxide.
12. A method of whitening teeth as in claim 1 , wherein:
a) the urea hydrogen peroxide includes, by weight percent, about 20-45% urea hydrogen peroxide.
13. A method of whitening teeth as in claim 1 , wherein:
a) the urea hydrogen peroxide includes, by weight percent, 11% urea hydrogen peroxide.
14. A method of whitening teeth as in claim 1 , wherein:
a) the urea hydrogen peroxide includes, by weight percent, about 7-15% urea hydrogen peroxide.
15. A method of whitening teeth as in claim 1 , wherein:
a) the urea hydrogen peroxide includes, by weight percent, 8% urea hydrogen peroxide.
16. A method of whitening teeth as in claim 1 , wherein:
a) the urea hydrogen peroxide includes, by weight percent, about 9% urea hydrogen peroxide.
17. A method of whitening teeth as in claim 1 , wherein:
a) the urea hydrogen peroxide includes, by weight percent, 15% urea hydrogen peroxide.