Here is one more water tip...

Top Tip:

When you want a cold glass of tap water, occasionally you need to run the tap to wait for the cold water. The warmer water that comes first is wasted, so have a spare glass ready. Collect this warmer water and place the glass in the fridge. Next time you want a glass of cold water you have one handy in the fridge.

Also along the same lines, (actually this is an electricity saving tip but it is closly related to my tip above).

Top Tip:

Try not to keep more water than you need cooled - placing large jugs of water in the fridge uses lost of electricty -firstly to cool it and then in maintaining the cooler temperature. Place a glass of water in the fridge, when you want to drink it, replace the cool glass with a fresh glass of tap water. The new glass will be cooled for next time and you are only ever using electricity for cooling exactly the amount of water that you require.