Hard surface cleaning compositions comprising a lauryl hydroxysultaine
A hard surface cleaning solution having improved cleaning and descaling properties. In one formulation, the cleaning solution comprises a first organic acid, a second organic acid, a surfactant, a solvent and a diluent. The first organic acid is a carboxylic acid preferably comprising lactic acid, while the second organic acid is a carboxylic acid preferably comprising gluconic acid. The surfactant is selected from the group consisting of sultaines, betaines and amino propionates. The solvent is a an alkoxylated alcohol preferably selected from the propylene glycol ether class of compounds. In a second formulation, the cleaning solution comprises a first organic acid, a surfactant, a solvent and a diluent. The first organic acid is a carboxylic acid preferably comprising lactic acid, while the surfactant is selected from the group consisting of sultaines, betaines and amino propionates and the solvent is a an alkoxylated alcohol preferably selected from the propylene glycol ether class of compounds. The cleaning solutions may also include other components such as colorants, fragrance enhancers, corrosion inhibitors, nonionic surfactants or other additives.
1. A hard surface cleaning solution comprising:
an organic acid comprising a carboxylic acid selected from the group consisting of lactic acid, formic acid, citric acid and acetic acid, in an amount of about 8.0 wt. % to about 11.0 wt. % of the active cleaning composition;
a surfactant, in an amount of about 2.25 wt. % to about 5.0 wt. % of the active cleaning composition;
a solvent selected from the group consisting of alcohol ethers, in an amount of about 0.5 wt. % to about 3.0 wt. % of the active cleaning composition; and
a diluent;
wherein the surfactant comprises a lauryl hydroxysultaine.
2. The hard surface cleaning solution of claim 1 wherein the organic acid comprises lactic acid.
3. The hard surface cleaning solution of claim 2 wherein the lactic acid comprises about 9.24 wt. % of the active cleaning composition.
4. The hard surface cleaning solution of claim 1 wherein the surfactant comprises about 3.0 wt. % of the active cleaning composition.
5. The hard surface cleaning solution of claim 1 wherein the solvent comprises a propylene glycol ether.
6. The hard surface cleaning solution of claim 5 wherein the solvent comprises propylene glycol (mono) butyl ether.
7. The hard surface cleaning solution of claim 6 wherein the solvent comprises about 1.4 wt. % of the active cleaning composition.
8. The hard surface cleaning solution of claim 1 wherein the diluent comprises about 80.85 wt. % to about 89.18 wt. % of the active cleaning composition.
9. The hard surface cleaning composition of claim 1 wherein the composition has a pH of from about 1.3 to about 1.75.
10. The hard surface cleaning composition of claim 9 wherein the composition has a pH of from about 1.4 to about 1.6.
11. The hard surface cleaning composition of claim 1 further including an additive selected from the group consisting of colorants, fragrance enhancers, nonionic surfactants, corrosion inhibiting agents, defoamers, pH stabilizers and stabilizing agents.
12. The hard surface cleaning composition of claim 11 wherein the additive comprises a fragrance enhancer.