Category Archives: Electricity

Peeter, Auckland.

As a man living alone I can do what I like, which can have oily rag advantages. I just got my water bill and it tells me that my usage is way below the average for someone in my circumstances. Reasons? I never use the bath; just have a quick shower every other day. I […]

Kate, Hawera.

Regarding the hot water cylinders, your cyclinder should reach 60 degrees C EVERY day to kill any legionaire bacteria that thrive in lower temperatures. Two people in NZ have caught legionella recently, a respiratory infection, from the water in their cylinders not being hot enough, one had to have her feet amputated. The temperature of […]

Hot water clyinder, health risk

The Hawke’s Bay District Health is warning people against turning down their hot water cylinders to save money after two people contracted Legionnaires disease from water in their own homes. Here are some key points for a media report about the matter. – The most common sources of Legionella are hot water cylinders and garden […]


The disadvantage with bubble wrap is that you won’t be able to open the window. I had three windows I wanted to insulate but also open. They are aluminium windows, so at first I thought I’d just stick my plastic (not bubble wrap, but I’ll get to that later) to the frame of the window, […]


A cold water wash in the washing machine costs about 10% of the cost of a hot water wash. When buying a washing machine consider a suds saver. They wash many loads and reuse water and soap powder. Use washing water to kill aphids and garden bugs on roses and other outdoor plants.


Don’t use a washing machine or dryer unnecessarily. Wait until you have a full load to wash. Whenever possible, let Mother Nature do your drying. If you do use a dryer, don’t over fill it.