e triethylene glycol ethylene glycol monophenyl ether and cyclohexyl ethyl ether especially suitable are glycol ethers having from 5 to 8 carbons in the molecule preferred are ethylene glycol monobutyl ether propylene glycol monobutyl ether propylene glycol tertiary butyl ether and tripropylene glycol monomethyl ether the solvent in ready to use compositions may be present in an amount of up to about 30 by weight of the composition although solvent concentrations more typically range from about 2 to about 15 by weight of the composition preferably from about 5 to about 15 most preferably from about 7 to 12 in concentrate composition intended to be diluted with water prior to use the solvent may be present in an amount of up to about 50 by weight the composition after dilution having a solvent concentration similar to that of the ready to use version the concentrate compositions may be applied full strength for problem soils the ready to use or the concentrate compositions subsequent to dilution should not contain in excess of the solubility limit of the solvent in the composition as a whole as shaking of the composition is then necessary during use by the consumer by blending of the low boiling more water soluble solvents concentrations of the higher boiling solvents in excess of their water solubility may be achieved observations of compositions containing a glycol ether as the solvent or one solvent in a solvent system have shown that colorants e g dyes included in the compositions have a tendency to fade over time which fading tendency is aggravated as the concentration of the glycol ether in the compositions increases moreover this fading problem is more manifest at elevated temperature conditions such as may be encountered during warehouse storage at.