Assuming you’ve already shopped around re bills? To get them as low as possible?
I’m vegetarian for over 30 years and my jaw drops when I see meat prices so if you’re not veggie maybe consider eating so at least half the week? Bulk all meals out with more veg - healthier too
Cut heating costs by dressing for the season, using blankets and throws.
As you say you’ve been on mse have you seen the brand switching advice? Drop down a brand level on groceries until you reach a point you can’t tolerate? There are very few items I get that are named brands and much of the rest of my groceries are budget range level though even I have my limits, budget cereal is grim! But you may well surprise yourself.
Cooking from scratch/batch cooking?
Come over to the “frugal foodies” thread for a load of tips to reduce food waste and save money. It’s a lovely friendly thread.
Are you signed up to loyalty schemes with every shop you use? May not seem a huge bonus but it all helps.
Not applicable at the moment but in “normal” shopping times bulk buy non perishables & long life items when they’re on offer. Eg one of my branded favourites is fairy liquid but I NEVER pay full price for it
Even if you can’t grow veg you can grow herbs on a windowsill.
Make do and mend - the vast majority of things can be fixed and continue to work. I’m shocked at how many people throw out electricals for want of a new fuse, or even more so clothes due to a small hole or fallen hem! These are easy things to fix and even if you can’t do yourself - eg I can’t replace zips to save my life! So I use a high st alterations place - cheaper even than new from primark. Even stained can be altered or dyed to continue use or even cut into rags for making a rag scarf, cleaning rags or making draft excluders etc.
Even my dd has managed this from a relatively young age, I remember a friend of hers being stunned when instead of throwing out a long sleeved t-shirt she’d wrecked the sleeves on (don’t ask!) she simply unpicked the seams, tidied it up and turned it into a sleeveless top. Another friend was impressed when instead of throwing out jeans that were now too short on the leg (she’s very tall and slim) she simply turned them into a denim skirt, and when that grew too short, denim shorts. That one pair of jeans lasted her about 5 years! (They were a favourite the denim was lovely and soft)
I’ve not had a tumble dryer in donkeys years! Nor a garden - airers are perfectly sufficient. Both the clothes horse type and I always have radiator airers too, you can even get ones that hang on doors if space is limited. The radiator ones are great for warming up towels too.