When you take the duvet cover off do it so it is inside out, wash it like that then when you go to put it back on it is easier. Also if you are storing in a pillow case then keep that inside out so it doesn't feel 'used'.
Colour coordinate bedding, eg red bedding for one bedroom, blue for another so you can easily find matching bed linen even if it isn't part of a set.
ave a 'work uniform', I'm possibly aspie so maybe this is the way my mind works. When doing my PGCE another student said she wished she had a uniform, I said I'd made my own, I had 5 pairs of black linen trousers and 6 tops that were the same blouse in different colours/patterns.
One from my mum, in the days of sending post cards from holiday, she got a roll of stickers and wrote names and addresses on them so when she sent a post card she used the sticker, it saved on carrying an address book and once the roll was empty she had sent everyone a card.
One I learned in Australia, if you have wine in a wine box, when it runs out take out the bag but don't squeeze it, instead blow it up like a balloon, you get more wine out.
When you have got all the wine out keep blowing it up and inhaling from the balloon, the vapour is quite, well it means you don't need to open a second box (I was young, it was a holiday, it was fun).
I put this on another thread, the council tax saving trick, if you find it hard to save.
When you get you council tax bill in April, set up a standing order to pay it, but over pay, so if your bill is £100 a month pay £125 or £150, when you have paid the council tax switch the SO to pay the same amount into a savings account, you don't notice that you are saving.
This is sort of lock down specific. I have one of those plastic cartons on wheels, If I know a delivery is on its way I put it outside the door so the delivery goes into the crate rather than on the floor and with the handle extended I don't need to bend down.
It can also be used if you would normally have your delivery in to the kitchen, the shopping can be loaded into the crate and taken easily to the kitchen.
I even bought one for my carer, he doesn't drive but can now easily get his slab of Dr Pepper home.
You could use on inside a supermarket trolley rather than shopping bags, although you would need to be careful with the weight.