is a brand of hard surface cleaners
. It has been manufactured by S. C. Johnson & Son
, since their purchase of Drackett
in 1992. The original product was developed at Drackett in 1986.
Oven cleaners at the time were pretty much all the same as Reckitt & Colman
, the leading brand. A strong base such as caustic soda
attacked grease by saponification
attacked both grease and food spills. An abrasive may be present to help scour the oven. The product worked better if the oven was hot, and working in a fairly close space with hot oven cleaner fumes was unpleasant, to say the least.
Appliance manufacturers offered continuous-clean ovens, which had a special coating. Consumers, however, discovered these overs were rarely cleaned by the process. Additionally, supplemental use of chemical cleaners destroyed the special coating that enabled continuous-clean to function. Manufacturers next offered self-cleaning ovens
, which allows the oven to run at a special high-temperature setting, effectively burning food residue into a carbon deposit. Early self-cleaning ovens weren't thoroughly satisfactory. At worst, they left carbon stuck to the oven surfaces. At best, they left carbon residue on the oven floor.
Industry legend has it that Drackett researchers, while trying to find a cold oven cleaner, found that ammonia
would plasticize food spills, making them easier to remove. However, this took hours - and ammonia would evaporate in... Read More