Sock it to draughts with cheap 'door snakes'

With every winter, it's important to make our heating systems as efficient as possible. Draughts under doors (both to outside and to rooms not currently being used) let heat escape, driving heating costs up. Door snakes are often advertised at around $10 each. This means for a whole house you may be looking close to $100. Instead, you can use a pair of men's long, knee-high socks! These can be filled with rice (or sand if you have easy access to it). Either tie a knot or see the top to seal. You can purchase ind the socks at cheap shops or ok shops, use the cheapest rice you can buy and you can make a house-full for less than the price of one commercially produced door snake.

Lock in fuel savings and make them last!

Our household has found a super easy way to make the most of cheap fuel prices. We watch the fuel cycles with the ACCC petrol price cycles website (https://www.accc.gov.au/consumers/petrol-diesel-lpg/petrol-price-cycles). When it is getting to the lowest point of the cycle, as well as our vehicle, we also fill up five 20 litre fuel containers. If it is inconvenient to do so, we prepay and lock in the fuel price on both of our phones on the 7/11 app. This guarantees that locked price for seven days. We then use that fuel through the next 3-4 weeks (the length of the fuel cycle generally). It's like having our own petrol station at home!

Fuel containers cost around $20-$25 at BCF and the savings per cycle paid for each container. Now it's pure savings of $30 per cycle. Petrol works out around $520 per year less for us, for very little effort! At first, my husband was concerned that the fuel may not last (he is a qualified mechanic), but I showed him some tests BP had done on this matter, finding that six months later, the values were still the same. We notice zero difference in fuel consumption, km/L, or parts wearing out any faster.

Everyone we tell thinks this is an amazing idea, we find it strange that no one else seems to have thought of it!

The secret to freezing cream

Want to freeze cream without it becoming a watery mess once it's defrosted? The secret is to whip it before you freeze it. Defrost it naturally and you would never have known it was frozen.

This method lets me buy brand name cream when it’s on sale, usually as it's reaching its use by date. I whip it up, portion it off into 100ml containers and throw it in the freezer. I no longer have to worry about buying a full container of cream, then trying to think of how to use it all up before it reaches its expiry date. No more waste!

Doing things by thirds

Smaller portions means larger savings, as you'll see in this hint.

After having a little money left over from a gift voucher, I purchased a set of three small loaf tins. (each tin holds 1/3 of a normal cake mix). I made up a chocolate cake mix and baked it in three tins. I kept one cake aside and put two in the freezer as soon as they were cold. This meant the cake lasted three days instead of just one. I remove the bar cake from the freezer each morning and not long after the kids are enjoying their smaller slices of cake, with no complaints.

I have since carried this over to savoury dishes. When I make meatloaf, I put the mixture into one large tin as well as the three smaller tins. We eat the larger meatloaf for dinner and I freeze the other ones for lunches. This is working really well for me and the savings are huge.