Automated cleaning robot systems for solar panels are costly and also threaten human employment in the operation phase of a solar project. An engineer in India has developed a handheld drycleaning ...

Rust occurs when the iron in metal tools reacts with oxygen and moisture. The best way to prevent rust issues is to clean tools regularly, oil metal blades, and store tools in a dry location. If rust ...

Mumbai-based Cleo Tech has developed a battery-powered, handheld tool for scratch-free, dry cleaning of solar panels. The tool’s cleaning brush clings end-to-end on the aluminum frames of the panels, ...

Drapes, couch covers, and rugs are decor items you can dry-clean at home. And knowing how to tackle these pieces with at-home dry-cleaning products can save you a lot of money. “You can spend several ...