Patent ID: 7642227

Claim:
A liquid cleansing and disinfecting composition in a concentrated form for dilution before use comprising sodium lauryl sulfate, citric acid, ammonium hydroxide, and thyme oil, wherein between 6 and 7 percent by weight, or between 1.5 and 2.5 percent on an active basis, of said liquid cleansing and disinfecting composition comprises said sodium lauryl sulfate, wherein between 3 and 5 percent of said liquid cleansing and disinfecting composition comprises said citric acid by weight, wherein between 0.7 and 0.8 percent, or between 0.2 and 0.23 percent on an ammonia basis, of said liquid cleansing and disinfecting composition comprises said ammonium hydroxide by weight, and wherein between 0.15 and 0.25 percent of said composition comprises said thyme oil by weight, wherein said liquid cleansing and disinfecting composition remains homogeneous for a period of at least 12 months when stored at 20° C. or for a period of at least three months when stored at 40° C.