We started to go more green prior to budgeting ( probably a good thing since I spent so much money). We use reusable bags (all sizes from snack to gallon for the freezer), dryer balls (also cost effective to make if your semi crafty), unpaper towels (so basically kitchen rags lol), cup and cloth pads/liners, mason jars and glass Tupperware, glass water bottles, I had my MIL make the washable swifter pads, we use unsponges for the dishes we do by hand, not that it’s significantly better because it’s still plastic but I got those heavy plastic plates to replace using paper - which I know sounds crazy but something about using one of those vs our heavy glass/ceramic plates is better to me and I don’t hate washing them lol. Beeswax wraps. I’m sure there’s more but off the top of my head that’s what I can think of.