I've just invested in Beeswax wraps to reduce my clingfilm use. If they work well, I'll buy a few more and combine using those with Tupperware containers, which I already have. Once the clingfilm is gone I also won't buy any more.
I've also just bought various sized organic cotton mesh and non mesh bags for putting fruit, veg and bakery stuff into when out shopping (instead of using their plastic bags).
I'm looking into the best eco toilet paper to buy (whilst still being affordable).
I've stopped buying bottled water. Tbh, I never used to but got lazy over the last year. Have gone back to using reusable water bottles. Trying to convince my husband to go for a soda stream for his fizzy water, but he's worried it won't taste as nice/the same.
I only do 2 loads of washing a week, and my old intelligent washing machine taught me you need nowhere near the amount of washing powder it states on the boxes to get your clothes clean. Eg, usually get 100 washes from a 45 washes box.
Same goes for fabric conditioner.
Would love to try the washer/ dryer balls but not convinced they'd do a good job and don't want to waste money buying something that doesn't get used.
There's more, but can't think straight today. Enjoying reading this though, and getting lots of ideas to try out.