Cleaning compositions for use with calcite-based stone
A composition for cleaning hard surfaces includes from 3 to 20 wt-% dicarboxylic acid; from 3 to 25 wt-% surfactant; from 0 to 20 wt-% solvent; and water, and has a pH from 9 to 12.5. A ready-to-use solution of the composition includes from 0.1 to 5 wt-% dicarboxylic acid; from 0.1 to 5 wt-% surfactant; from 0 to 5 wt-% solvent; and water, and has a pH from 9 to 12.5. The composition is safe for use with calcite stone surfaces. A method of cleaning calcite stone surfaces comprises a use solution of the composition to the calcite stone surface, and rinsing, wiping, or scrubbing the surface. Another method of cleaning calcite stone surfaces comprises preparing a use solution by diluting the composition with water, applying the use solution to the calcite stone surface, and rinsing, wiping, or scrubbing the surface.
1. A method for cleaning a calcite stone surface, the method comprising:
(a) preparing a use solution by diluting a composition with water, wherein the composition comprises:
from 3 to 20 wt-% dicarboxylic acid,
from 3 to 25 wt-% surfactant,
from 0 to 20 wt-% solvent, and
a glycol co-solvent;
(b) applying the use solution to the calcite stone surface; and
(c) rinsing, wiping, or scrubbing the surface.
2. The method of claim 1 , wherein the use solution does not damage the calcite stone surface.
3. The method of claim 1 , wherein the use solution of the composition has a pH of 8 to 12.5.
4. The method of claim 3 , wherein the use solution of the composition has a pH of 9.5 to 11.
5. The method of claim 1 , wherein the dicarboxylic acid comprises acids having a carbon chain length of 2 to 8.
6. The method of claim 5 , wherein the dicarboxylic acid comprises acids having a carbon chain length of 3 to 6.
7. The method of claim 1 , wherein the dicarboxylic acid is selected from malonic acid, succinic acid, glutaric acid, adipic acid, and combinations thereof.
8. The method of claim 1 , wherein the composition is free of dicarboxylic acids having other functional groups.
9. The method of claim 1 , wherein the solvent comprises one or more glycol ethers.
10. The method of claim 1 , wherein the solvent is selected from glycol ethers.
11. The method of claim 9 , wherein the glycol ethers comprise ethylene glycol monobutyl ether, propylene glycol methyl ether, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, diethylene glycol monohexyl ether, diethylene glycol monomethyl ether, and dipropylene glycol methyl ether.
12. The method of claim 1 , wherein the glycol is selected from the group consisting of ethylene glycol, propylene glycol, butylene glycol, and hexylene glycol.
13. The method of claim 1 , wherein the composition is diluted with water at a dilution ratio of composition to water of from about 1:2 to about 1:100.
14. A method for cleaning a calcite stone surface, the method comprising:
(a) applying a use solution composition to the calcite stone surface, the use solution composition comprising:
from 0.1 to 5 wt-% dicarboxylic acid,
from 0.1 to 5 wt-% surfactant,
from 0 to 5 wt-% solvent, and
a glycol co-solvent; and
(b) rinsing, wiping, or scrubbing the surface.
15. The method of claim 14 , wherein the use solution does not damage the calcite stone surface.
16. The method of claim 14 , wherein the use solution of the composition has a pH of 9.5 to 11.
17. The method of claim 14 , wherein the dicarboxylic acid comprises acids having a carbon chain length of 3 to 6.
18. The method of claim 14 , wherein the dicarboxylic acid is selected from malonic acid, succinic acid, glutaric acid, adipic acid, and combinations thereof.
19. The method of claim 14 , wherein the composition is free of dicarboxylic acids having other functional groups.
20. The method of claim 14 , wherein the solvent comprises one or more glycol ethers.
21. The method of claim 20 , wherein the glycol ethers comprise ethylene glycol monobutyl ether, propylene glycol methyl ether, diethylene glycol monoethyl ether, diethylene glycol monobutyl ether, diethylene glycol monohexyl ether, diethylene glycol monomethyl ether, and dipropylene glycol methyl ether.
22. The method of claim 14 , wherein the glycol is selected from the group consisting of ethylene glycol, propylene glycol, butylene glycol, hexylene glycol, or a combination thereof.
23. A composition comprising:
from 3 to 20 wt-% dicarboxylic acid;
from 3 to 25 wt-% surfactant;
from 0 to 20 wt-% solvent;
a glycol co-solvent; and
water,
wherein the composition has a pH from 9 to 12.5, and the composition is safe for use with calcite stone surfaces.
24. The composition of claim 23 , wherein the use solution of the composition has a pH from 9.5 to 11.
25. The composition of claim 23 , wherein the dicarboxylic acid comprises acids having a carbon chain length of 2 to 8.
26. The composition of claim 25 , wherein the dicarboxylic acid comprises acids having a carbon chain length of 3 to 6.
27. The composition of claim 23 , wherein the dicarboxylic acid is selected from malonic acid, succinic acid, glutaric acid, adipic acid, and combinations thereof.
28. The composition of claim 23 , wherein the composition is free of dicarboxylic acids having other functional groups.
29. The composition of claim 23 , further comprising an antimicrobial agent.
30. The composition of claim 23 , wherein the composition is a foam or a foaming composition.
31. A composition comprising:
from 0.1 to 5 wt-% dicarboxylic acid;
from 0.1 to 5 wt-% surfactant;
from 0 to 5 wt-% solvent
a glycol co-solvent; and
water,
wherein the composition is a ready-to-use solution having a pH from 9 to 12.5, and the composition is safe for use with calcite stone surfaces.
32. The composition of claim 31 , wherein the use solution of the composition has a pH from 9.5 to 11.
33. The composition of claim 31 , wherein the dicarboxylic acid comprises acids having a carbon chain length of 2 to 8.
34. The composition of claim 33 , wherein the dicarboxylic acid comprises acids having a carbon chain length of 3 to 6.
35. The composition of claim 31 , wherein the dicarboxylic acid is selected from malonic acid, succinic acid, glutaric acid, adipic acid, and combinations thereof.
36. The composition of claim 31 , wherein the composition is free of dicarboxylic acids having other functional groups.
37. The composition of claim 31 , further comprising an antimicrobial agent.
38. The composition of claim 31 , wherein the composition is a foam or a foaming composition.