Most of us could use more storage or less stuff. What if you could keep fewer products in your house by choosing items with multiple uses? The web is full of articles like 23 Extraordinary Uses for Pantyhose and Sort Makeup Brushes in a Toothbrush Holder. But I wanted to do better. I wanted to know which household products have the most and most useful alternative uses of all. I wanted the best of the best.My quest was wholly unscientific, but I did set some rules for myself. First, I searched for articles and blogs about amazing alternative uses for common household items. Then I searched further to see which of those items was the subject of the most articles or the longest lists. I decided that every tip I shared should be unisex, so as to be as universal as possible. And I instituted a "get real" rule: The alternative uses had to be tasteful and not too taxing. No flower bouquets made out of egg cartons too cheesy! And no photo projectors made out of shoe boxes too time-consuming.I then curated the tips to share only the best of the best for each product. Here, in alphabetical order, are the 14 most useful household products in our homes, according to the internet and me:BABY POWDER Sprinkle it on tangled jewelry to get knots out. Put talc on your hairbrush and brush into your roots as a dry shampoo. Dust into stale-smelling books to freshen their scent. Leave around doors or windows to repel ants.BAKING SODA We know to stick a box in the fridge, but sprinkling baking soda in a stinky hamper also helps with odors there. Use it to scrub the grate of your barbecue grill. A study found that a baking soda-and-water solution was the most effective method of washing pesticides from produce.CLEAR NAIL POLISH Women have been using it to stop runs in their stockings for years, but it also works to keep buttons from unraveling. Just dab a tiny drop onto the loose thread at the center of the button. Paint over inexpensive jewelry so it wont turn your skin green. Give handwritten labels a coating to make them smudge-proof.COCONUT OIL Remove price tag residue by rubbing a 50-50 mixture of coconut oil and baking soda on the problem spot. Season cast-iron pans: Its thick consistency is easy to work with and holds up well. Try it as a cheap, natural moisturizer. Bonus: Some people love the smell.EMERY BOARD Use emery boards to sharpen small things like utility knife blades, tweezers and sewing machine needles. Remove stains on suede shoes, clothing and more by very gently buffing them with an emery board. If your sweaters are pilling, try running an emery board over the little bumps to remove them.LEMONS We all know running a lemon rind through your garbage disposal will freshen the smell, but did you know that lemons can also deodorize your microwave? Zap a bowl of water and half a lemon for five minutes. The acid in lemon juice is also effective for cutting through soap scum on shower doors and other bathroom spots. Remove coffee and tea stains from mugs by filling them with lemon peel and warm water and letting them soak.MAYONNAISE If you have water rings on your wood furniture, Bob Vila himself says a legitimate way to tackle them is by dabbing on little mayonnaise, letting it sit for an hour, then wiping with a soft cloth. Repeat if necessary. This slippery condiment is also effective for removing gum from your hair. Others swear by mayonnaise, which is rich in oils, for healing hangnails.NEWSPAPER Yeah, yeah, we in the newspaper business know about the birdcage liners . . . but did you know you can shine dark shoes by balling up newspaper and briskly rubbing them with it? Make newspaper balls, spray them with water and stuff them in your refrigerator to soak up bad smells. The Oregon State Extension Service says that wrapping green tomatoes in newspaper helps them ripen faster. Just be sure to wash before eating and be sure to finish reading this article before wrapping!PENNIES Dropping a pre-1982 penny and a pinch of sugar into a vase helps cut flowers last longer because the copper acts as a fungicide. (In 1982 the composition of pennies was changed from mostly copper to mostly zinc.) Check your tire tread depth by sticking Lincoln headfirst into the tread. If his entire head is still showing, you need new tires. Pennies can stabilize tippy tables and other furniture, too. I have a small fountain in my yard, and the installer stuck a couple of pennies between basin and base to level it.RUBBER BANDS If a screw gets stripped as youre trying to remove it, stick a section of rubber band into the stripped area and it gives you just enough grip to get the job done. Stick rubber bands over the ends of hangers for a cheap but effective way of keeping strappy tops and slinky sweaters from slipping off. Stretch a rubber band from the bottom of a can of paint up over the open top and use it to wipe your brush to remove excess paint and prevent drips.RUBBER GLOVES Use them to get a better grip on tough-to-open jars. You dont even have to put them on. Do put them on to pull poison oak or ivy and emerge unscathed. (You should probably dispose of them afterward.) Don the gloves, dampen them slightly, and run your hands over your upholstered furniture to remove pet hair.STRAWS String chain necklaces through drinking straws to keep them from getting tangled while in storage. Use straws to support delicate flower stems when you make a homemade bouquet. When storing food in a zipper bag, close all but a quarter of an inch, then stick a straw in and suck the air out of the bag before closing all the way. This should prevent freezer burn.TOOTHBRUSHES Weve all probably used an old toothbrush to clean around faucets or scrub grout, but its also the perfect tool to clean mud out of the treads of your shoes. You can use an extra toothbrush to clean your cheese grater without grating your fingers. Try using a toothbrush to remove silk from corn.VINEGAR The acetic acid in vinegar can kill weeds, although expert gardeners suggest using it just on those in the cracks of your pavement because it can also kill your plants. I can vouch for apple cider vinegar as a great clarifier that removes product buildup from your hair. So many people have wondered whether spraying a vinegar-and-water solution on your car windows will prevent frost that theres even a Snopes page verifying that its true. I hoped to get the hiccups while writing this article, so I could test this final offbeat use, but no dice: Some swear that a teaspoon of apple cider vinegar will stop the hiccups. Let me know!Leamy hosts the podcast "Easy Money." She is a 13-time Emmy winner and a 25-year consumer advocate for programs such as "Good Morning America." Connect with her at leamy.com and ElisabethLeamy.