As a new member, I have saved $150 in my first week, thanks to the $21 Challenge! I thought I was careful with money until I discovered this site and realised how I could further improve my spending habits. I decided to give the $21 Challenge a go and it is now Thursday and I haven't been to the shops yet!

I have become a problem solver due to the fact that I must use what is in the fridge/freezer and pantry. I nearly buckled when my four year old wanted 'pink milk' and I had run out of Nestle Quick but no problem in the end. I found some rose pink food colouring and with just one drop - presto, pink milk! It does take some preparation because you are cooking from scratch but it is all worth it when your family tells you that the dinner you made tonight was the best, and is there any more?

My other dilemma was to use the three zucchinis in the crisper, so I made them into a slice. It was so easy to make and I had every ingredient on hand without even trying!

Zucchini Slice (serves 4-6)

3 zucchini (grated)
1 onion (grated)
1 potato (grated)
4 slices of ham/bacon (chopped)
1 cup of cheese (grated)
6 tablespoons flour (plain)
3 eggs
salt/pepper

Put all ingredients into a big bowl and mix really well. Pour into a quiche dish and cook in the oven for one hour at 160C. If you are vegetarian, simply leave out the ham. Simple, delicious and super cheap!

I pay myself to exercise! Now, you may wonder how that actually saves me money. Because my exercise is free, usually walking with a friend or working out to DVDs I've received as gifts, I don’t have to buy expensive exercise clothes or pay for a gym membership. And paying myself to exercise? That gives me motivation. I started with $1.00 for every day I exercised, and increased it to $2.00 a day - still cheaper per week than a single exercise class or gym membership! I wait until I have enough money for a facial or massage, and treat myself.

I find that the end goal of some pampering really works as an incentive to keep exercising. Prior to this, I never let myself splurge on those sort of things. I am now happier, healthier and far more relaxed!

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.

Toilet cleaning, deodorising and water conservation has never been easier.

You can kill three birds with one stone by piercing a few holes through the lid of a bottle of vinegar and putting the bottle in your toilet cistern. The weight of the bottle displaces the water meaning you use less water with each flush. The vinegar will slowly seep out, leaving your loo smelling nice and making cleaning easier. When the bottle is empty, simply refill it with homemade vinegar which is simply half a bottle of cheap white vinegar topped with rainwater. Leave for 24 hours and it will be full strength and ready to use.

Now, if we could only get men to leave the toilet seat down...

I created a storage system in my home office that cost next to nothing!

I stacked four white planks, one on top of the other, supported in between by two house bricks at either end. The bricks are covered in bright red fabric to stop scratches and to blend in with the office décor. Instead of buying cane baskets from Spotlight at $22 each, my 20 filing baskets are black mushroom boxes, free from the supermarket. These boxes are strong and sturdy and the perfect size for A4 papers; they even have handle slots, so the boxes can be pulled out easily. I stuck large labels on the front of each box indicating what is inside, and my invoices, accounts, bank statements and so on are now readily at hand.

My storage system is a great time saver, the red/white/black colour scheme looks great and it cost nothing except for the MDF planks which Bunnings cut to size to fit my space. I saved over $400 on the baskets alone!

Pleased with how well this worked, I did a similar thing in my craft room, to store and organize all my sewing, patchwork fabrics - immediately visible when the box is pulled out – knitting wools, card making paper and supplies. I covered the boxes in pretty pink wallpaper off cuts bought for a few dollars from a garage sale. Same story in the kids' playroom, where their storage shelves acts as a room divider. The kids have painted crazy designs on the boxes, which hold colouring pens and pencils, card, paper, scissors and toys. The kids are allowed to pull out only one box out at a time, so the toys are always cleaned up and put away before the next one can be pulled out.

Simple, cheap as chips and such a stylish way to stay organized!

If your baby or toddler enjoys Heinz fruit gels, you can easily make your own at home. The benefit is that you know exactly what you are feeding them and it costs you a lot less! You will need:

2 cups of fruit juice (apple, blackcurrant or whatever you choose)
1/2 teaspoon Agar powder (you can buy this from health food shops; don't be put off by the cost as it will last a long time). You need to measure the ingredients exactly to get the right consistency, otherwise the gel will be either too firm or too runny.

Put the juice in a saucepan and bring to the boil. Then sprinkle the Agar over the top and let simmer for about 30 seconds. Pour into jars or containers and let set in the fridge. This should make around eight serves depending on the size of the containers. Unlike gelatin, Agar will stay firm if the gel is taken out of the fridge. You can also mix pureed fruit like apple, and it won't affect the recipe. For toddlers or older children you can mix two fruits and it is just like the jelly fruit cups you buy in the supermarket.

When shopping for large furniture items, it's well worth asking the furniture retailers if they have any damaged stock. We saved over $400 on our beautiful new dining table. Thanks to putting into practice some hints from Simple Savings, my husband and I found ourselves with enough money saved to spend on a new kitchen/dining table.

We shopped around for a long time. We knew we wanted something big - an eight-seater preferably, with a beautiful wood grain and lots of character. We looked at second hand as well as new, then finally found one we loved. But the price, at $930 was still beyond our budget. We sadly let it go.

Several days later I had a thought and I convinced hubby to go with me back to the shop again. We got talking to a sales person and I decided to be completely honest. 'We love this table but we just can't afford it at that price - can you do a better price?' He did a few calculations but the answer came back 'No'. I said we'd even be willing to consider a damaged table if they had one.

He thought for a minute, and then rang one of the guys out in the warehouse. Sure enough they had the table we wanted, in the eight-seater size, with a scratch on it. He arranged for us to go and look and - we got our beautiful mahogany table, imported from India, for half price (a saving of $465).

We don't mind the scratch at all - in fact, when people admire our gorgeous table (which they do all the time), I proudly point out the scratch to them (which they would probably not even notice otherwise) and tell them the story of how we would never have got the table if it weren't for the scratch!

My husband is self-employed and over Christmas and New Year we were waiting on a payment that had been due in November. I had not done any shopping for over a month, and we felt like there was nothing in our pantry, especially my five kids who repeatedly moaned ' there's nothing in here!’

Of course, that wasn't the case. It's amazing what you have stashed away in containers or hiding at the back of each shelf. On a closer inspection, we found dried beans and lentils, flour, sugar, cous cous, rice and lots of other bits and pieces.

We managed to feed our family of seven on the 'nothing' in our pantry for another two weeks. We are lucky enough to keep chickens, and have a very basic vegetable garden, so all I really needed to purchase was milk. We made pancakes, pikelets and scones, and even a chocolate cake with the cocoa we found - these snacks kept the kids, and hubby, very happy!

We survived until our very overdue payment finally arrived. We have now decided that we will eat the cupboard clean every month, as this encourages us to save money by using what we already have and by not allowing things to go out of date.

I have finally convinced my three daughters that eating a healthy lunch, including sandwiches with salad, is not only good for them but tastes great too. However, soon after changing their lunch habits, I found that this method was taking a large chunk out of our budget.

Being a working mum, it was easier to stop at the supermarket on the way home and buy pre-packed salad ingredients, but I soon discovered it was adding around $55 to the weekly budget. Plus, buying cold meat to match everyone's tastes added another $40 per week. I decided it was time to cut down. After doing some homework looking for the best prices and quality, I now purchase a bag of carrots, a couple of fresh beetroot, some fresh bean sprouts and cucumbers and a variety of lettuce. I noticed that by purchasing these items late on Sunday afternoon, I can pick them up even cheaper.

I grate my own carrot, beetroot and cucumber, throw in the bean sprouts and store in the fridge in an airtight container. I tear up the lettuce leaves and mix together in a plastic shopping bag and store in the vegetable crisper where they stay fresh and crunchy all week. My salad ingredients now cost less than $10 per week and they last longer. Throw in a small portion of sundried tomatoes for my hubby and I add approx another $1.50 to my total.

Instead of buying cold meat from the supermarket deli, I now purchase a couple of extra chicken breast fillets from my Asian butchery for around $4.00; this is cheaper than ALDI or any other local fresh meat source. I cook and shred the chicken myself while tinned salmon and tuna add extra variety; a $0.69c tin of tuna covers two lunches when added to salad. I purchase mince when it is on special and make a large batch of meatballs, which are frozen and used over a period of weeks as another filling alternative. Another favourite is home cooked corn beef; rather than putting the leftovers in the fridge, I slice it thinly and freeze for another filling choice.

My three girls are now involved in the Sunday afternoon preparations. Whilst my eldest daughter is madly grating the salad items, I tear up the lettuce and my younger daughters have great fun mixing the meatball ingredients and rolling them ready to cook.

Our family of five is still eating yummy healthy lunches but for $70 to $75 a week less than before!
We also have the added bonus of spending time together while we prepare and my daughters are learning new skills too.

I live with my husband and 4 year old twin boys in a unit and we discovered Simple Savings at a time that was very difficult in the life of our family. I wanted to share a bit of our journey that led to saving money and an improvement of our quality of life.

When I discovered Simple Savings my husband was a self employed contractor who was in between jobs and our income became more limited as I work part time and we have many fixed expenses including a large mortgage and preschool fees.

We were feeling very stressed emotionally as well and finding daily living difficult to manage. I pored over the Savings Vault and found a wealth of information so assist us in reducing our expenses. As we were feeling quite vulnerable and finding change a struggle we picked one tip a week to research or implement and we started with the simplest first so we could experience enough success to motivate us to continue.

So the first week my husband put his razor in a small glass of olive oil (to prevent rust and make the blade last longer). Then we replaced our fabric softner with 1/4 cup of vinegar and put vinegar in a pump spray pack to clean our benches. We also used vinegar to clean our floors. As we "succeeded" we began to feel better about life as we were exercising the control we could to improve our situation and it felt creative.

We also:

Researched car/house/contents insurance for the best deal

Started to shop at Aldi regularly, knowing from other Simple Savings users which were the best value products

We found a wholesale butcher (Elvy's Wholesale Meats 2/19 Norman St, Peakhurst tel: 9153 6656)

We started cleaning our dishwasher with citric acid

We gave homemade gingerbread houses and biscuits as Christmas gifts

Our children made gift wrap (painted and glittered) from a roll of butchers paper bought for $10 at IKEA which is very personal and inexpensive.

We joined 3 different DVD clubs and got a free month from each before cancelling which gave us great free entertainment over the Christmas months.

We found websites for children's activites, and a recipe for homemade playdoh that we love and have given to other children as gifts.

We also bought $8 worth of alphabet and flower beads and bracelet elastic from The Reject Shop and made 13 name bracelets for preschool teachers and friends. My boys really knew the joy of giving something that they had helped choose and make. The recipients were joyous at the personal nature of the gift.

I now make my own bath products for our family and for gifts from the recipes and websites reccommended by Simple Savings subscribers.

We are adding to our life routine regularly and we are loving our life. This week I have taken my first week of unpaid leave from work to be with my cherubs during the school holidays and it is such a priceless and precious gift.

I really appreciate the invaluable life tools that I have gained from your website and value sharing this way of life with my children. And I encourage the overwhelmed to add one tip a week to your life...they all add up to big change.