I saved over £2.3k making 10 simple sustainable swaps

Single-use plastic water bottles

Replace with: Chilly's bottle

The average Londoner buys more than three plastic water bottles every week - a startling 175 bottles every year per person. I’ve never had that much of a bottled water habit but I used to buy bottled water without thinking much about the cost of it.

Luckily, most of us don’t bother to add up how much last-minute purchases of bottled water cost us, as the maths is not pretty.  At £1 for an average half-litre plastic bottle of water, a reusable water bottle can save £175 a year. And if I’m ever looking for somewhere to refill, this handy website lets me know where there are free refill points around the country.

My savings: £68 in the first year and £100 a year after that

Cotton wool pads and makeup remover

Replace with: Rose Inc reusable cosmetic rounds

Beginning a sustainable journey throws up all sorts of surprises, including (in my case) just how many cotton wool balls ended up in my bathroom bin.

Reusable cotton rounds have been a saving grace for my makeup routine. I just add warm water and my makeup glides off. These ultra-soft rounds are woven with naturally antibacterial bamboo cotton and feature a soft terry texture that gently exfoliates the skin without any harsh scrubbing - and they replace endless plastic bottles of makeup remover.

In my experience, these cottom rounds easily last for the 500 uses they claim. I calculated I used to spend around £52 on makeup remover a year, so I’ve made a reasonable saving here.

My savings: £30 in the first year and £50 a year after that

Kitchen roll

Replace with: Marley’s Monsters Unpaper Towels

Have you ever heard of unpaper towels? Made from 100% cotton flannel, they’re soft, absorbent, and when they’re dirty, you pop them in the washing machine. Also, they’ve got some very pretty styles to choose from. It felt like a pricey first-time purchase at 12 unpaper towels for £29.44 but in the end, they’ve proven to be worth it.

I’ve estimated the average family of four spends around £50 a year on kitchen roll, not including the big spills that inevitably happen, meaning the unpaper towels have easily paid for themselves after a year.

This is one of the easiest swaps I’ve made; I don’t need to worry if the kitchen roll can be composted and after a spill, I only need one unpaper towel rather than using a runway’s length of single-use kitchen roll.

My savings: £20 in the first year and £50 a year after that

Wrapping paper

Replace with: I Was A Sari bags

I do love a present. But with gifts comes wrapping, and each year, the UK throws away more than 108 million rolls of wrapping paper - roughly equivalent in length to the distance from Earth to the moon.

So rather than buying wrapping paper to throw away, I’ve discovered some creative solutions. The Japanese art of Furoshiki means wrapping gifts in fabric. You don’t have to tie yourself in knots on the correct way to tie Furoshiki, you simply find some pretty fabric you no longer use and wrap it around your presents.

If you don’t have any left-over fabrics or scarves you no longer wear, I Was A Sari sells gorgeous silk bags made from pre-loved Saris that add an extra gift as they can then be used as a lightweight foldable shopping bag. Aspiga also sells gift bags from their cast-off fabrics, that can be used, and reused, as they are gifted from person to person.

My savings: £32 in the first year and £50 after that

Fabric softener

Replace with: Wool Balls and essential oils

Running our tumble dryer is costly for the planet and my wallet, and while we do less of it, I do love fluffy towels, so I decided to add wool balls to my dryer to speed up the drying time.

I invested in some Cosy House Collective wool balls, on the promise they last up to 1,000 washes. We’ve been using ours for five years and they’re still going strong. What’s more, they’re biodegradable and reduce drying time by 30%.

Neal’s Yard sells 'Essential Oils' for £18 which I love as they scent our clothes in the dryer. Plus, a little bit goes a long way. If you use fabric softener with each wash, a softener like Lenor costs around £30 a year - plus nine single-use plastic bottles ending up in recycling that, sadly, often don’t get recycled in this country.

(The essential oils are also not entirely essential but add a nice touch if you’re looking for that familiar fabric softener smell.)

My savings: £0 in the first year, but £30 a year after that

Plastic wrap

Replace with: Jam Jars

I love a minimalist chic aesthetic for my kitchen countertops, so I invested in Abel & Cole Mason Jars. They also deliver pantry staples to refill them, through their Club Zero service.

But when it comes to replacing plastic wrap to pop leftovers in the fridge, a cheaper alternative to Mason Jars is using jam jars that would otherwise go in the recycling. They look pretty lined up in my fridge and are great for storing my herbs and veggies. And they reduce my food waste as I can see what’s in my fridge.

Like many families, we used to get through 2-3 boxes of clingfilm per year at a cost of £6.  Now we use the jam jars we were going to recycle, which are effectively free.

My savings: £6 a year, every year

Disposable razors

Replace with: Reusable Metal Razor

On average, I shave my my legs twice a week. I often used plastic disposable razors that are, amongst other things, likely to rust.

A reusable stainless steel razor - on the other hand - gives me a rust-free clean shave while saving me money. The cost difference: a reusable metal razor, plus five blades, comes in at £19.50 but lasts a lifetime, whereas tthe leading brand's disposable razors cost £4 and last for a month, so end up costing £48 per year.

My savings: £28 in the first year and £48 a year after that

Fast Fashion

Replace with: Purchasing unique vintage or sustainable pieces

You can end up spending a surprising amount of bucks with little bang when it comes to fast fashion brands like Zara and Mango. One of my biggest learning curves - as an ex-Zara queen - has been finding unique, vintage items from brands like Vestiaire Collective that are one of a kind.

Alternatively, brands like Aspiga sell pretty dresses that are more sustainable than most high street options. Plus why buy when you can swap? Last year, I hosted my first sustainable clothes swap soirée where I gave away some of my pre-loved clothes and in return received three pairs of Jimmy Choo shoes. The biggest saving of them all.

My savings: £1,800 on the Jimmy Choos alone

By making all of these swaps, I saved nearly £245 in the first year and after five years I’d saved an additional £2,130.