De-staining composition and apparatus

Decontamination methods for toxic chemical agents

Decontamination of toxic chemical agents

Detergent composition

Detergent composition for hard surfaces comprising...

Detergent composition with a mechanical cleaning effect

Device and method for brush-cleaning a tube using a spray...

Device and method for cleaning an elongated record medium

Device and method for cleaning aquarium windows

Device and method for cleaning leaves and debris from swimming p

Device and method for fluid dynamics cleaning of constrained...

Device and method for handling injurious materials

Device and method for mechanical cleaning of grooves

Device for cleaning at least one sensor roller and method of cle

Device for cleaning dental instruments

Device for removing residues from surfaces and a method for...

Device to catch and retrieve foam pellets

Disposable toilet drain unclogger

Double-sided substrate cleaning apparatus and cleaning method us

Drip chemical delivery method and apparatus