IP Library Granted Patent US 10,752,866
Granted Patent B2
US 10,752,866 · App. 16/288,607 · Granted Aug 25, 2020

Two solution stain removal systems and methods comprising an alcohol-based solution and a peroxide-based solution

Inventors: Dale Henn (Minneapolis, MN); Gregory Olean (Columbia Heights, MN); Patrick Schneider (Inver Grove Heights, MN)
Assignee: Wow Products, LLC
C11D7/06C11D7/08C11D7/261C11D11/0064
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Quick Facts
Patent No.
US 10,752,866
App. No.
16/288,607
Granted
Aug 25, 2020
Kind
B2
Abstract

Systems and methods are provided for removing a stain from a surface. A first solution is applied to the stain, wherein the first solution comprises a combination of an ammoniated substance such as ammonium hydroxide and an alcohol such as isopropanol. A second solution is then applied to the stain treated with the first solution, wherein the second solution comprises between approximately 6% and approximately 15% hydrogen peroxide.

Claims (34)

1. A stain removal system, comprising:

a first container holding a first solution comprising:

between approximately 3% and approximately 9% ammonium hydroxide; and

between approximately 70% and approximately 98% isopropanol; and

a second container holding second solution comprising:

between approximately 6% and approximately 15% hydrogen peroxide.

2. The stain removal system of claim 1 , wherein the first and second containers comprise flexible plastic.

3. The stain removal system of claim 2 , wherein each of the first and second containers has a volume gauge arranged thereon.

4. The stain removal system of claim 3 , wherein the volume gauge comprises a plurality of hashes.

5. A stain removal composition, consisting essentially of:

a first solution consisting essentially of 3-9% of an ammoniated substance and 70-98% of an alcohol; and

a second solution consisting essentially of 6-15% of a peroxide.

6. The stain removal composition of claim 5 , wherein the ammoniated substance is ammonium hydroxide.

7. The stain removal composition of claim 6 , wherein the alcohol is isopropyl alcohol.

8. The stain removal composition of claim 7 , wherein the peroxide is hydrogen peroxide.

9. A method of removing a stain from a surface, the method comprising:

applying to the stain a first solution comprising:

between approximately 3% and approximately 9% ammonium hydroxide; and

between approximately 70% and approximately 98% isopropanol; and

applying to the stain a second solution comprising:

between approximately 6% and approximately 15% hydrogen peroxide.

10. The method of claim 9 , further comprising allowing the stain to dry before applying the first and second solutions.

11. The method of claim 10 , wherein allowing the stain to dry comprises allowing the stain to dry for at least 7 days.

12. The method of claim 9 , wherein the first and second solutions are applied simultaneously.

13. The method of claim 9 , wherein the first and second solutions are applied consecutively.

14. The method of claim 9 , wherein the first and second solutions produce an exothermic reaction.

15. The method of claim 9 , wherein the method does not include any rubbing, scrubbing, or scraping after the first and second solutions are applied.

16. The method of claim 15 , further comprising:

applying a second application of the first solution; and

applying a second application of the second solution.

17. The method of claim 9 , wherein the stain is an organic stain.

18. The method of claim 17 , wherein the stain is blood, urine, feces, or vomit.

19. The method of claim 17 , wherein the stain is coffee, tea, wine, juice, soda pop, a sports drink, or food.

20. The method of claim 17 , wherein the surface is a natural or synthetic carpet surface.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 31, 2019
From: HENN, DALE; OLEAN, GREGORY; SCHNEIDER, PATRICK
To: WOW PRODUCTS LLC
Reel/Frame 049335/0133 →
Continuity (2)
Provisional Application 62636359 · Feb 28, 2018
Related Publication 20190264144A1 · Aug 29, 2019