In one sentence, describe what the following article is about: Purchase strips of copper flashing and foil and wrap them around the lower portions of exposed plants. You can even enclose plants growing directly in the soil with a solid piece of copper. Snails have difficulty climbing up the slick metallic surface, which is believed to give them a light electrical shock. When using copper collars to protect in-ground plants, be sure to sink them deep enough to prevent crafty snails from burrowing underneath. Many gardening centers sell bands of copper that are 68 inches (1520cm) wide for precisely this purpose. Be careful not to disturb or damage the roots while you're placing the copper band around the plant. Invading snails will have difficulty sliding over the rough, shifting edges of the shells. Apply the eggshells heaviest around plants that snails like to munch on, like herbs, leafy fruits and vegetables, and newly-opened flowers. Snails also have difficulty traveling across other loose materials like sand and sawdust, and tend not to try unless they're desperate for food. Garden snails are particularly fond of beans, cabbage, basil, delphinium, hostas, dahlias, lettuce, strawberries and marigolds. The acid present in used coffee grounds will quickly dry out the soil. Since snails don't like to travel on dry ground, they'll think twice about coming any closer. Coffee is also a natural repellent to pests like snails due to its pungent odor and high acidity. It's important to use grounds that have already been used to brew coffee. Freshly-ground beans won't provide the same effect. Shake out the salt in a loose ring around at-risk specimens, being careful not to get any on the plants themselves. It's common knowledge that salt is deadly to snails and slugs. When they crawl over it, it will cling to their sticky bodies, dehydrating them rapidly and eventually causing them to dissolve. Grab a coarse-ground variety of salt like kosher or sea salt rather than ordinary table salt. The larger pieces won't break down as quickly in damp soil. Salt can be harmful to vegetation as well, so it isn't a good idea to sprinkle it directly onto your plants or any areas where you intend to do any growing in the future. The fine white powder works by leaving tiny cuts on the bellies of any slugs that come into contact with it, eventually leading to dehydration. Because its action is physical rather than chemical, diatomaceous earth makes an excellent deterrent not just for snails, but for a host of other soft-bodied pests. You can find diatomaceous earth at most major garden centers and greenhouses, and even some hardware stores. Look for untreated products designed specifically for garden use. Always wear a breathing mask anytime you're working with diatomaceous earth. It can be a serious irritant if inhaled. Snails pellets come in small, chewable pieces that are flavored with extracts from some of the critters' favorite foods to be extra enticing. Their active ingredient, however, is a chemical known as metaldehyde. Any snails who consume the pellets will die of poisoning shortly afterward. Be aware that snail pellets can also be extremely toxic to other animals and even people. For this reason, they're not a wise solution for those with small children or pets at home.
Summary: Fashion copper collars for potted plants and tree trunks. Sprinkle eggshells around the base of vulnerable plants. Scatter coffee grounds over the surrounding soil. Cover the soil with a light coating of salt. Use diatomaceous earth in problem areas throughout your garden. Apply snail pellets around your plants as a last resort.

One of the best things you can do if you are prone to fainting is to learn to recognize the signs. Keep a notebook or log of your own symptoms if you are prone to fainting. If you can tell in advance that you are about to faint, you can take the proper safety precautions and potentially avoid a serious injury. Signs that you may be about to faint include: Nausea, dizziness or lightheadedness Seeing white or black spots or experiencing blurry or tunnel vision Feeling very hot or sweaty Having an upset stomach Raise your legs to encourage blood flow to the brain. If it's not possible to lie on the ground, sit down and put your head between your knees. Rest for about 10-15 minutes. Take deep breaths in through your nose and out through your mouth. This can also have a calming effect. Calling for help is a good idea because it alerts other people to your situation. Another person can then catch you if you fall, place you in the recovery position, and call a doctor if necessary. If you have recognized that you are about to faint, it's important that you remove yourself from any potential dangers and take some steps to minimize the severity of the faint. For example, try to position your body such that you fall out of the path of sharp objects. In some cases, it is possible to prevent a potential fainting spell by taking the proper precautions and avoiding possible triggers. Some preventative steps include: Staying hydrated and eating regularly: It is essential to stay hydrated by drinking plenty of water and other fluids, especially on hot days. Eating regular, healthy meals can help ameliorate feelings of dizziness and weakness associated with hunger. Avoiding stressful situations: For some people, fainting is brought on by stressful, upsetting or anxiety-producing situations. Thus, it is important to stay calm by avoiding these kinds of situations as much as possible. Avoiding drugs, alcohol and cigarettes: These items are full of toxins that are generally unhealthy and can induce fainting in some people. Avoiding changing position quickly: Fainting is sometimes caused by sudden movement, such as standing up too quickly after sitting or lying down. Try to stand up slowly, and hold onto something stable for balance, if possible. If you find yourself fainting on a semi-regular or regular basis, it's important to consult your doctor. The fainting may be a symptom of a more serious underlying issue, such as heart problems or orthostatic hypotension. You should also contact the doctor if you hit your head while fainting, are pregnant, suffer from diabetes, a heart condition or another underlying issue, or if you experience accompanying symptoms like chest pain, confusion or shortness of breath. Your doctor will evaluate your medical history to figure out why you have fainted. Further tests such as an electrocardiogram (EKG) and blood work may be performed also.
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One-sentence summary -- Learn to recognize the signs of an oncoming fainting spell. Find somewhere to lie down if you feel about to faint. Breathe deeply. Call for help. Try to stay safe if you do faint. Take some preventative steps to avoid fainting in the future. Consult a doctor if the problem continues.

Problem: Article: Hard water stains are both common and unsightly. Fortunately, you can remove them using items you may already have at home. One choice is lemon Kool-aid. Simply sprinkle 1 package of lemon Kool-aid around the toilet bowl, wait 1 hour, and use a toilet brush to scrub away stains. Lemon Kool-aid is available at most grocery stores for as little as $0.25. Pumice stones are excellent at scrubbing away hard water stains. Use a pumice stone you already have at home, or purchase a "pumie" (a pumice stone on a stick designed for this purpose). Soak your pumice stone in water for 10-15 minutes, then use it to scrub away stains. Dryer sheets are another great product for scouring away hard water stains. In fact, used dryer sheets seem to work even better than brand new ones! Wear a pair of rubber gloves, then use an ordinary dryer sheet (used or unused) to scrub away stains.
Summary:
Apply lemon Kool-aid. Use a pumice stone. Scrub with a dryer sheet.