I found this nifty list on the box when I got vinegar at Sam's Club. I typed it up to have it on hand :P
"Vinegar. . .Quick Tips
1.Glassware. ½ cup of distilled vinegar added to a gallon of rinse water will remove soap film from glassware and make it shine.
2.Toilet Bowl. Clean and deodorize your toilet bowl by pouring undiluted white distilled vinegar into it. Let it stand for about five minutes then flush. Stubborn stains may require scrubbing.
3.Bathtub. Wipe down bathtub with vinegar and soda to remove film buildup. Rinse clean with water.
4.Ants. Ant invasions can e deterred by washing countertops, cabinets and floors with distilled vinegar.
5.Grease. Filmy dirt and greasy residue can be removed from stove and refrigerator by wiping with vinegar.
6.Grass or Weeds. Kill unwanted grass on sidewalks and driveways by pouring on venigar.
7.Chrome. To polish chrome and stainless steel, moisten a cloth with white vinegar and wipe clean.
8.Shower Curtain. Rub a cloth dampened with vinegar to remove soapy, steamed-in film and mildew from your plastic shower curtain. Then rinse clean.
9.Coffee Maker. To remove stale coffee residue, fill the reservoir with vinegar and run it through a brewing cycle. When cycle is finished, run two cycles of water to rinse.
10.Irons. Remove burn stains from your electric iron by mixing one part salt with one part vinegar in a heated small aluminum pan. Use this mix to polish the iron as you would silver.
11.Vegetables. Liven up slightly wilted vegetables by soaking them in cold water and vinegar.
12.Flowers. Add two tbsp. of vinegar plus three tbsp. of sugar to a quart of warm water (100◦ F) to keep fresh cut flowers blooming longer.
13.Cabbage. Add vinegar to the cooking water of boiling cabbage to prevent the odor from permeating the house.
14.Meat. A marinade of ½ cup of your favorite vinegar and a cup of liquid bouillon makes an effective meat tenderizer.
15.Rice. A tsp. of vinegar added to the water of boiling rice makes it white and fluffy.
16.Fish. Reduce fishy odors by rubbing fish down with white distilled vinegar before scaling it.
17.Cheese. Keep cheese moist and fresh by wrapping it in a cloth that has been dempened with vinegar and sealed in an air-tight wrap or container.
18.Eggs. To produce better-formed egg white, add a tsp. of vinegar to the water.
19.Onion Odors. Quickly remove the odor of onions from your hands by rubbing them with distilled vinegar.
20.Pickling. Cider, Red Wine, Balsamic and other dark vinegars are good for pickling, but may discolor lighter colored pickles such as pears, onions or cauliflowers. In this case, a distilled or white vinegar may be preferred."
I personally use it 50/50 in a spray bottle to clean just about everything. The kitchen gets the most attention. I keep a second spray bottle with castille soap in water but use it less frequently than the vinegar. For a big greasy chore (like my mom's sliding glass doors that hadn't been touched in ages!), I'd add a tiny amount of castille soap to the usual vinegar solution. Add baking soda for scrubbing, and that is everything I use to clean.