Bundle up your bags and don't get caught short

I have come up with a super easy way to solve my shopping bag dilemma! Like many people, I was sick of trying to organise a whole bunch of bags of different shapes and sizes in the back of the car, ready for shopping trips. I really like my car to be free from clutter, so wanted a thrifty and simple solution, I decided to use an old cosmetic purse and filled it with 99c reusable nylon bags from the supermarket. These roll up tiny and fasten with a elastic tab, making a neat and tidy little roll. I can fit eight of the tiny rolls into my cosmetic purse and this in turn fits nicely into my handbag or centre console of the car. These days I never get caught without a bag and these ones can get used over and over again. Being made of material, they can also be thrown into the washing machine if they have had meat or something drippy in them and are soon as good as new again!

Get every last cent out of your powder foundation

I have found an easy way to use up every last bit of make-up powder foundation. You know when you have almost got to the end of your powder compact, and all that is left is the powder on the rim? It's sad to waste, but so hard to use. Not any more, however! I've discovered it can easily be removed using a small spoon or lolly stick, then transferring it into another container. From there, you can simply apply it with a brush, like a loose powder! From now on, every time I buy a new compact, the left over bits first get mixed together and used. These days I never run out in between buying my more expensive foundation. Better still, I get to use the crushed foundation powder for 'everyday' and keep the new compact for special occasions, making it last even longer!

Baby oil keeps showers clean for months

Keep glass showers sparkling clean for months at a time by using baby oil. First, clean the glass on the inside of the shower well, then dry off. Next, take a soft cloth and smear a small amount of baby oil. I stress a SMALL amount to ensure no oil runs down to the base of the shower, creating a potential hazard. Pay extra attention to wiping the edges and bottom of the glass. Once you have done this, the glass will look smeary and quite awful really - until you have the next shower! The hot water heats the oil and smooths it out on the glass. I have never had the problem of any oil running down onto the floor, even after heating it. You'll find a very small amount goes a very long way. Basically, the soap scum cannot attach itself to the glass, which stays clean and clear for at least three months at a time. By needing to re-apply the baby oil only every few months, this adds up to a huge saving in expensive bathroom cleaners!

A Challenge for life

After reading The $21 Challenge, I thought I would see which other areas of my life I could apply the Challenge to.

First, I opened a separate bank account and now deposit $21 every week before I do anything else with my money. I see this as a type of retirement fund – it will be nice to see the funds in 30 years time!

My next $21 Challenge is to only put $21 worth of petrol in my car each week. I will park my car further away from where I need to go; this will save money and improve my fitness and wellbeing.

When my phone contract ends soon, I am going to challenge myself to spend no more than $21 on pre-paid phone credit each month - now that will be a challenge!

There are so many ways we can implement the $21 Challenge in our lives, thanks to Fiona and Jackie's inspirational book.