new challenge!!

It's World Water Week this week so I figured it would be a good time to turn my attention to the way we use water in our homes. We often take this essential resource for granted and can be very wasteful in our use of it, so I want to look at a few simple changes that we can make that might get us thinking about water's true value. Here are the week's challenges:

• If you have a conventional toilet (not a low flush or an ultra efficient loo) pop a brick or a hippo in your cistern. This will save around 3 litres per flush.

• Take the Aussie attitude to waste and follow the 'if it's yellow, it's mellow' rule. You could even put a little sign on your loo to explain this to guests!

• Ditch bottled water - globally we drink over 150 billion litres a year! In the US 86% of plastic water bottles end up in landfill. The remainder were incinerated, causing toxic off gassing or sent to China for recycling. Buying water like this costs up to 12,000 times the cost of tap water and according to Gomestic, around 40% of bottled water originates from our ordinary tap water supply. Fill a glass or plastic bottle with water when travelling and water plants with any that is left over at the end of the day.

• If you don't have one already, buy a small washing up bowl to fir inside your sink - this can save several litres per washing up session. It is also useful to have in the sink to collect the excess when you run the tap to get cold water. Use it to water plants.

• Get a water butt to collect rainwater and if you already have one, install another. You are sure to accrue plenty of rainwater at the moment, which will come in useful if we have an Indian summer. Fingers crossed!

Let's get saving!