Additive compositions for pigmented disinfection and methods thereof
The invention provides to a powdered composition of additives and a method of use thereof for increasing the visibility, potency and coverage of disinfectant solutions, such as bleach.
1. A method for disinfecting a surface or an object, the method comprising (i) providing a colored disinfection solution comprising one or more disinfectants selected from sodium hypochlorite, calcium hypochlorite, hydrogen peroxide, peracetic acid, and benzalkonium chloride; a surfactant; and a colorant; wherein the colorant is sufficient to color the disinfectant solution; and
(ii) applying the colored disinfectant solution as a spray or film to the surface or object in need of disinfection;
wherein the color of the disinfectant solution clearly marks where the disinfectant solution has or has not been applied and the color of the disinfectant solution fades to clear within a period of time.
2. The method according to claim 1 , wherein the period of time is from 3 to 30 minutes.
3. The method according to claim 1 , wherein the period of time is for up to 15 minutes.
4. The method according to claim 1 , wherein the disinfectant solution is an aqueous bleach solution.
5. The method according to claim 1 , wherein the surfactant is selected from sodium dodecyl sulfate, sodium dodecylbenzenesulfonate, hexadecyltrimethylammonium bromide, and sodium 3,4-dichlorobenzoate.
6. The method according to claim 1 , wherein the composition further comprises a thickening agent.
7. The method according to claim 1 , wherein the composition further comprising a hydrotrope.
8. The method according to claim 6 , wherein the thickening agent is selected from sodium alginate, glycerol, guar gum, dextran, and cellulose.
9. The method according to claim 7 , wherein the hydrotrope is selected from sodium p-toluenesulfonate, potassium toluene-4-sulphonate, sodium xylenesulfonate, potassium xylenesulphonate, and sodium cumenesulfonate.
10. The method according to claim 1 , wherein the composition further comprises an alkaline builder.
11. The method according to claim 10 , wherein the alkaline builder is selected from sodium hydroxide and potassium hydroxide.
12. The method according to claim 1 , wherein the colorant is selected from one or more of FD&C Blue #1, fast green FCF, erythrosine, allura red AC, tartrazine, sunset yellow FCF, indigo carmine, betanin, caramel coloring, butterfly pea, and Coomassie Brilliant Blue.
13. A method for increasing the visibility of a disinfectant solution applied to a surface or an object, the method comprising
(i) providing a disinfection solution comprising one or more disinfectants selected from sodium hypochlorite, calcium hypochlorite, hydrogen peroxide, peracetic acid, and benzalkonium chloride; a surfactant; and a colorant; wherein the colorant is sufficient to color the disinfectant solution; and
(ii) applying the colored disinfectant solution as a spray or film to the surface or object in need of disinfection;
wherein the color of the disinfectant solution clearly marks where the disinfectant solution has or has not been applied and the color of the disinfectant solution fades to clear within a period of time.
14. The method according to claim 13 , wherein the period of time is from 3 to 30 minutes.
15. The method according to claim 13 , wherein the period of time is for up to 15 minutes.
16. The method according to claim 13 , wherein the disinfectant solution is an aqueous bleach solution.
17. The method according to claim 13 , wherein the surfactant is selected from sodium dodecyl sulfate, sodium dodecylbenzenesulfonate, hexadecyltrimethylammonium bromide, and sodium 3,4-dichlorobenzoate.
18. The method according to claim 13 , wherein the composition further comprises a thickening agent.
19. The method according to claim 13 , wherein the composition further comprising a hydrotrope.
20. The method according to claim 18 , wherein the thickening agent is selected from sodium alginate, glycerol, guar gum, dextran, and cellulose.
21. The method according to claim 19 , wherein the hydrotrope is selected from sodium p-toluenesulfonate, potassium toluene-4-sulphonate, sodium xylenesulfonate, potassium xylenesulphonate, and sodium cumenesulfonate.
22. The method according to claim 13 , wherein the composition further comprises an alkaline builder.
23. The method according to claim 22 , wherein the alkaline builder is selected from sodium hydroxide and potassium hydroxide.
24. The method according to claim 13 , wherein the colorant is selected from one or more of FD&C Blue #1, fast green FCF, erythrosine, allura red AC, tartrazine, sunset yellow FCF, indigo carmine, betanin, caramel coloring, butterfly pea, and Coomassie Brilliant Blue.
25. A colored disinfectant composition, consisting of one or more disinfectants selected from sodium hypochlorite, calcium hypochlorite, hydrogen peroxide, peracetic acid, and benzalkonium chloride, a surfactant, a colorant, a thickening agent, and a hydrotrope.