Add ingredients of Part B except for perfume to water at 70 C. Separately melt contents of Part A together. Slowly add Part A to B with agitation. Cool to 35 C. Add perfume and fill. Physical Properties: pH---4.0 Visc. (@ 24 C)---155,000 cps Stability after one month---Stable at room temperature, at 45 C, and passes 3 freeze/thaw cycles