Magazines - so bloody expensive and never anything interesting in them.
Would never get a gardener unless i have several acres of landscaped gardens i cant manage.
Dont bother with posh clothes and shoes anymore - never get to wear them and i feel weird in them anyway.
Lipstick. Must be just me but either it's gone in 30 seconds or those permanent ones look nice for a few mins then change to a weird colour and make my lips look like they are cracking. Just not worth the hassle.
Any form of wet wipe, single use cleaning wipe or similar. Just use a damp flipping cloth with a bit of soap. No waste and cheaper!
Hair conditioner - gave up using it when i realised i have to wash my hair a ton more if i use it. It's no less shiny or more tangled for ditching it and it doesnt get greasy as fast. Plus saves money.
Expensive limescale removing toilet cleaners and bathroom products - sprinkle of citric acid and leave over night, job done without scrubbing. Works on shower screens, fogged drinking glasses and hard water marks.
Handwash. Bar soap is fine and cheaper.
Ready meals - they tast crap, cost more and you're still hungry after. Now i batch cook for the freezer.
Irons, boards and special ironing water. Utter waste of time and money. Have an anti wrinkle function on the washer so they come out crease free and hang up to dry. After 5 mins of wear they look exactly as an ironed shirt would look. Anything with creases gets hung up in the bathroom and the steam from the shop makes them drop out.