Using
white vinegar and baking soda for cleaning as much as possible.
I have a couple of metal water bottles (a Sigg and a couple Klean Kanteens) that I use at work and home instead of buying bottled water. Not cheap to buy the bottles, but cheaper than continuing to buy bottled water from the store or the soda machine at work. I've had them several years now and they are holding up great and get a lot of use.
Using cloth napkins and towels instead of paper napkins and paper towels. More cost at the outset, but less cost overall as you don't have to keep re-purchasing, and doesn't really add too much to the laundry. Plus, it's easy enough to make your own napkins - just get some cotton fabric, cut into the right size squares and hem or serge the edges.
I crocheted several of these
cotton dish sponges, and use them as reusable, washable, longer lasting sponges to wipe down counters and dishes. No more buying new sponges when the old ones get gross...just toss these in the washing machine. They weren't expensive to make either. One ball of kitchen cotton yarn from
walmart made about 4 sponges the way I crochet. I love the way they work. They aren't good if you have really stuck on stuff - I still use a brillo pad or plastic scraper for that stuff, but for the basics you would use a regular sponge for...really nice.
No more ziploc bags. I have various sizes of mostly glass containers to use in my lunches and for storing leftovers. Cost a bit to buy them upfront, but I haven't bought ziploc bags in probably two years so far.
Obviously, I have an assortment of reusable shopping bags. Occasionally this does save money as some stores will give 5-10 cents off for each of your own bags you use. I know Giant grocery stores used to do this at least, although I haven't shopped there in a long time, so I'm not sure if they still do.
One thing I want to try to do more of this year is using dried beans instead of canned. I'm paranoid about BPA now, and as canned foods have just as much if not more BPA than plastic cups and bottles and stuff, there's only one organic brand of canned food (Eden Organics, I think) that claims to not have BPA in their beans. I use a lot of beans and that brand is significantly more expensive than regular non-organic beans, so I want to try to get bags of dried beans and cook them myself this year. This should be cheaper and avoid the BPA of canned beans at the same time. Beans in general, especially if you cook them yourself, are a fairly cheap protein source.
One thing I've done in the past, but don't know if I'll have time for this year, is being a member of a
CSA farm. It can be a great way to get organic or at least local produce for a cheaper price than buying from the store. The farm I was a member of, if you went every week for your U-Pick portion as well as what got delivered each week, you definitely got your money's worth of mostly organically grown fruits and veggies. Plus it was local, which is also better for the environment..no packaging, no high transport costs, etc. You have to be prepared to put in the work for this to save money and be worthwhile though - it doesn't save any money if you don't maximize your share by doing the U-Pick, and it definitely doesn't save any money if you don't either use or preserve/freeze stuff before it goes bad.
When I have an appliance die, I always replace with an energy star appliance if possible. Another thing that is sometimes more upfront cost, but especially if it lasts long enough, can be a good cost savings in the long run.
I had to recently replace the windows in my house as the seals were broken in several, I could only open two in the whole house, and they were just in bad shape. I spent the extra needed to get highly rated energy star windows, and the cost savings in my monthly electric bill have been amazing as well as just the general difference in comfort of the house.
ETA:
Apparently
Wild Oats and Albertsons offer 5-cents off for bringing your own bag.
Kroger offers 4 cents off per bag. I think Whole Foods offers some number of cents for reusable bags. Ikea doesn't offer a discount per bag, but actually
charges you 5 cents per bag if you don't bring your own.