Even if you’re sticking to an annual flush schedule, keep an eye out for signs your tank needs attention sooner. Lower levels of hot water ... the water inside to cool for at least 20 to 30 minutes ...

Timely access to eyewash stations can make all the difference in preventing eye injuries in hazardous work environments. How ...

As opposed to how often you need to shut down your computer, your smartphone has a more hard and fast rule you should live by: once a week, shut it off, let it rest at least one minute, and then ...