Basf Corporation

Timothy W Blount

Charles R Minns

Thomas L Varner, Jr

A method for removing various stains from stained fixed items uses an aqueous cleaning composition having a pH of at least about 9.0 and composed of up to about 30 percent by total composition weight of a wetting agent containing 1 to about 5 carbon atoms; between about 3 and about 15 percent by total composition weight of a peroxyhydrate oxidizing agent; and a pH adjustment substance.

Removing stains from fixed items

An aqueous composition cleans and sanitizes carpets and the like. The composition contains (in percents by weight) from about 3 to about 15 percent peroxide, up to about 5% of volatile ammoniated substance, up to about 30% volatile wetting agent, and the balance water. The solution is substantially completely volatile so that it does not leave a soil harboring residue.

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Poquoson, VA, United States of America

Timothy W Blount