In one sentence, describe what the following article is about: Brush the cotton swab lightly across your tongue until the cotton feels damp but not saturated. Using your spit to clean a work of art might seem extremely odd, but museum curators and other professionals around the world have been using this method effectively and safely for centuries! Saliva has enough enzymes to break down dirt and grime, but not so much that it will damage the paint. It's best to use high-quality cotton swabs, since those tend to have the softest tips. Before wiping down the entire painting with a Q-tip, it's best to do a spot test in one of the corners so you can make sure the saliva isn't damaging the surface. Saliva is generally considered to be safe and effective, but it's best to be cautious. If any of the paint color shows up on the cotton swab, do not proceed. It's best to work on 1 square inch of the surface at a time, so this technique can be very time-consuming. Don't move the cotton swab from side to side, thoughswipe it up and down in small, light, dabbing motions. Simply moisten the other end by running it over your tongue and continue swiping. When that end gets dirty, discard the swab and grab a fresh one. Depending on the size of the painting and how dirty it is, you may go through many, many Q-tips before your task is complete! It's important to switch to a fresh swab frequently to avoid swiping the painting's surface with a dirty tool.
Summary: Dampen the end of a cotton swab with your saliva. Swipe one of the corners first to gauge the painting's reaction. Dab the moistened cotton swab over the painting in small sections. Switch to the clean end once the cotton swab starts to look grimy.

Even if there's no visible dirt you should always wash them under fresh running water to rinse them of any pesticides or lingering bacteria. With your hand, gently rub the skin of the zucchini while holding it under water until it no longer feels gritty. Remove both the stem end and the flower end of the zucchini with a sharp paring knife. If the zucchini is greater than 2 inches (5 cm) in diameter then the seeds may be large and bitter. If this is the case then carefully split the zucchini from end to end, lengthwise. Hold a spoon firmly in one hand and the zucchini in the other, run the tip of the spoon down the zucchini with gentle pressure to remove the seeds. If your zucchini are smaller then you're ready to grate them.
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One-sentence summary -- Wash the zucchini. Trim off the ends. Remove the seeds.

Q: Mirrors are well known for making a room look bigger. If you can't find a small mirror to place on your table, set a larger one at an angle so half of it sits on the table and the other half leans against the wall. Square or rectangular mirrors may be the safer choice to place on side tables; their shape lends more support. Fill in the empty space underneath your side table by setting down a basket. You can fill it with books for a more utilitarian look, or place a thatch of artificial flowers inside for a cute and romantic touch. Alternatively, use the basket as storage for those items you don't have room for. If you don't have a lot of room in your bathroom or on top of your vanity, or simply want to show off more of your personality, arrange your favorite cosmetics, jewelry, or bottle of perfume on the side table. Try to pick the most attractive items, such as a jewel pendant or bottle of Chanel No.5. Scented candles offer the double advantage of being as pleasant to smell as they are to look at. Try to pick candles in your favorite scents and light them at your leisure. Alternatively, if you don't like scented candles, use regular candles in decorative holders. Set out candles in round jars, or buy a pack of tea candles and a decorative tea candle holder. Metallic accents easily grab the eye. Look for small sculptures made out of brass, silver, or gold. Place a pair of brass turtles on top of your side table, or a set up a Newton's cradle. Alternatively, buy metallic picture frames to place your favorite photos inside of. Plain lamps can accent a side table, but won't create as much visual interest. Consider using a lamp with interesting accents, such as gold designs, color blocking, or cutout patterns. Complement the lamp with smaller decorative items, such as a plant or family photographs.
A: Place a mirror on your table to amplify the surrounding space. Set a basket underneath your side table to take advantage of extra space. Store vanity items on your side table for a personal touch or extra storage. Place scented candles on the side table for elegant, multipurpose decor. Arrange metallic decorations on top of your table to create contrast. Add a decorative lamp for an easy but visually appealing effect.

Problem: Article: Fill your sink or a bucket with warm (not hot) water and a small amount of mild dishwashing soap. Too much soap can leave a cloudy film, so only use a little bit. Swirl or agitate the water to mix the solution thoroughly. Line the bottom of the sink or bucket with a rubber mat, soft cloth, or even paper towels to prevent damage to your crystal. Do not use hot water to clean crystal as this can cause it to break. You'll want to do one piece at a time to prevent the items from clanking together, which could cause chipping or breakage. If needed, allow your crystal to soak for a few minutes. If your item is too big to fit in the sink or bucket, or cannot be fully submerged, such as a lamp or chandelier, dampen a soft cloth or sponge in the solution and use it to carefully wipe down the item. Use warm (not hot or cold), running water to rinse away any residue from the crystal. Don't rinse with cold water as the sudden temperature change can cause the crystal to crack. You may want to wear gloves to ensure you aren't putting fingerprints on your clean crystal. For those larger items, use a clean, wet cloth or sponge to wipe down the item and remove any lingering soap. You could also rinse your crystal in a bucket or bowl of distilled water, as this will reduce the amount of water-spots left behind. Rub the toothpaste around with a cloth, sponge, or even just your finger. Keep rubbing the toothpaste around on the crystal until you have removed the mineral deposits. Then, rinse the toothpaste off of the crystal. Be careful not to press too hard! If your crystal is cloudy from stuck on mineral deposits or other types of residue, then you might also need to cover it in a paste made from vinegar and salt. Pour about 1 tsp (3g) of salt into a small bowl and add just enough vinegar to form a paste. Spread the paste over the crystal, and leave it on the crystal for 10 minutes. Then, rinse the paste off when the time is up. For even more stubborn residue, put about 1/2 of a cup (120 g) of baking soda into the crystal and then pour 1 cup (240 mL) of vinegar over it. The foaming action will help to clean the crystal and remove the residue. Rinse the crystal with water after the baking soda and vinegar stop foaming. Gently wipe each item down with a lint-free cloth. This will remove any water spots and give your crystal a beautiful shine. Again, it is a good idea to wear gloves to prevent smudging your clean crystal.
Summary:
Create a solution with warm water and mild dish soap. Submerge your crystal in the solution. Rinse thoroughly. Apply a bit of toothpaste to remove mineral deposits on the crystal. Cover crystal in a mixture of vinegar and salt to remove deposits. Dry your crystal.