Wash the Dishes by Hand Efficiently

Quick quiz

These ask about details you only notice by really doing the task. Get every one right to pass.

1. 1. Why does saving hot water count twice?

   You save the water and the energy used to heat itHot water is harder to recycleCold water costs nothingHot water evaporates faster

2. 2. While the tap ran during brushing, roughly how much water would flow in two minutes?

   Over 50 litresAround 1 litreAbout half a litreAround 10–12 litres

3. 3. After timing a shorter shower, what usually saves the most?

   Cutting the minutes the water runsTurning the water slightly cooler but same lengthShowering at night instead of morningUsing less soap

4. 4. You check a tap for a slow drip. What's the most reliable sign it's leaking?

   The tap handle feels coldWater collects in a cup left under it overnightThe sink looks shinyThe tap makes a click when turned