Full strength DIY 'Dettol' spray for just 2c a bottle!

A little supermarket research led me to making a huge saving on keeping germs at bay! When my two young children had a gastro bug, I needed anti-bacterial spray to clean up and stop the spread of germs, which vinegar didn't touch. The cheapest anti-bacterial spray I could find was Dettol anti-bacterial spray which cost $4.20 for 500ml. On reading the active ingredients it said it contained Benzalkonium Chloride 0.095%. Then, I saw that a bottle of Coles brand disinfectant was $1.40 for two litres. I read the ingredients and saw Benzalkonium Chloride 1%. The instructions said to dilute it in a ratio of 1:20, or 30ml to 600ml water. So I bought that one, made up the solution and put it in an old spray bottle I already had. It worked just as well and cost just over 2c per spray bottle of prepared solution, compared to $4.20 for the Dettol spray! While Coles brand disinfectant says it can only be used on “floors, walls, bathroom and toilet areas”, not in kitchen areas like the Dettol spray, for me these were the only areas that I needed to disinfect and worked a treat!

Priceless personalised gift for teachers

Our end of year teachers' gifts cost nothing and mean more to them than any expensive chocolates or mugs! For each of my young kids' teachers, we print a sheet each year titled "Tell Me About (Teacher's Name)..." It has 8-10 questions on it, with space for the kids' answers to be written in, either by them or dictated to an adult. Questions can be anything. We include things like:

How old is Mr X? What is Mr D's favourite food? Something Miss B always says is.... What does Miss J like to do for fun? Ms P loves it when.... If I had $1000 I would buy Mr H a .... Miss V is a great teacher because.... Mr K gets cranky when... And finish with: A Special Message for Ms A...

Every year it is a massive hit. Teachers love it and when there are multiple teachers, they love to get together and compare answers!

Laminating without a laminator

I have saved a fortune on laminating costs over the years, by doing my own at home. I don't have a laminating machine though - I don't need one! I just buy the laminating pouches I need and get exactly the same effect using my household iron on a low setting. You just need to ensure you are working on a fairly rigid surface - if your ironing board is too 'spongy', strengthen the surface by adding a piece of cardboard, covered with cloth before laminating. When applying the iron, put a cloth or other fabric between the plastic and the iron. The results are just the same as using a machine and the heat will gently fuse the pouch together. I have done this for so long, that I don't know how much laminating costs any more, because I never pay to have it done!

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.