When items are for sale, if they don’t sell at some previously set time frame, try to remove at least 75% of the items from inventory.
If it’s in the house, you don’t use it, haven’t used it, and you have no idea when or if you’ll use it, get rid of it or reuse the components.
Ask for help when you need it.
Take advantage of good weather.
Talk to the people you do business with. If you’re personable and reasonable, it can save you money. Maybe not a lot, but some. We drove the rental van about 8 miles yesterday. Because we were personable with the folks we rented from and the person before us had put in a little more gas than they had to, the guy told us if the gas hadn’t gone down below x level, to not worry about it. It hadn’t, and so we didn’t buy gas.
Make use of the resources and tools you already have. This one actually cost us money. We forgot our hand truck yesterday and so had to rent one, sigh. We didn’t use it much, but we still paid for the one we rented. Today I’ll throw the one we own in the car.