A dripping tap waste around 2 liters of water every hour. Often we ignore this wasted water as it doesn't look like much until you realize that's 18,000 litres per year. Changing a tap washer yourself can be simple and cheap if you know what you're doing but there are some safety tips you'll need to know. For more, or to get started on your own tap washer replacement project, watch this ecofriendly DIY video guide.
Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more.