Learn why hand-sanitizer gels lose effectiveness over time, plus tips to keep hand sanitizer at full germ-killing strength for as long as possible.

The Kingdom's chemical and cosmetics industries sector is a "major" driver of innovation and sustainability within the national economy, as a main priority and high-value industry in the Economic ...

An easy DIY hand sanitizer for your whole family. Made with just two ingredients, this homemade hand sanitizer is ready to ...