In one sentence, describe what the following article is about: Exfoliation is a process in which you use grainy scrubs or an exfoliation tool to remove dead skin cells and improve blood flow. This may help the appearance of saggy, loose skin. Exfoliate the skin you're trying to tighten each day and you may eventually see results.  Use an exfoliating brush or rag to brush your skin in the morning before you take a shower. Use long strokes to brush your legs and arms. Work your way from your feet to your thighs, then from your hands to your shoulders, always brushing toward your heart. Concentrate on areas where your skin is loose. You can also try an at home chemical peel, though these should not be done daily. Follow the directions on the packaging to determine how often you should do them. Most are done every two weeks, and never more than once a week. Collagen and elastin are skin proteins that contribute to skin elasticity. If you're worried about your skin sagging, look for firming creams at a department, salon, or online. Opt for creams that boost collagen and/or elastin and apply them to the areas that need tightening according to package directions.  Collagen must be made by your body in order to help tighten skin, as collagen molecules are too large to pass through the skin externally. This is why you want boosting creams rather than creams that contain collagen.  Look for creams that include retinoids, which are readily available.  Hyaluronic acid is also a great option for maintaining youthful skin that is readily available in lotions and creams.  Look for the ingredient 2-dimethylaminoethanol (DMAE), which has both an anti-inflammatory effect and can increase skin firmness.  Aloe may also stimulate collagen. Find a skin moisturizer at a drug store or online that's fortified with vitamin E, vitamin A, vitamin C, or soy protein. These vitamins and proteins may help skin tighten and reduce the appearance of wrinkles. Apply your moisturizer daily to problem areas. If you prefer something more natural, many people find moisturizing with coconut oil helps. For a simple, natural approach, try egg whites. Some people find the nutrients in egg whites are helpful for skin and can tighten problem areas. Simply rub egg whites onto your skin, let them dry, and then rinse. Do this daily and see if you notice your skin tightening.
Summary: Exfoliate daily. Try firming creams that boost collagen and elastin. Moisturize your skin with fortified moisturizers. Rub egg whites onto your skin.

Your mind probably associates reclining in your bed with sleeping, which may cause you to fall asleep while you’re reading. If you find yourself in this situation, do not read lying down at nighttime. Prop yourself up and sit comfortably in your bed while reading, instead. Or, read sitting or reclining on your sofa. Experiment with different sitting positions, to see if any help you to stay awake while reading. A light snack will give you something to munch on while you’re reading and can help you stay awake by giving your body a few late-night calories. Look for a relatively healthy option so you’re not just filling up on empty calories, carbohydrates, and processed foods. Try snacking on pretzels, celery sticks, blueberries, or popcorn. Having a glass of ice water or lemonade will help you stay awake while you’re reading at night. Slowly sip the drink while you’re reading. Avoid caffeinated beverages like coffee, iced tea, or black tea. These drinks will keep you awake even after you’re ready to fall asleep. Also keep in mind that you may wake up in the middle of the night needing to use the bathroom if you drink too much liquid before bed. Reading at night while you’re sleep-deprived will make your tiredness worse. You may even fall asleep while you’re reading. If you’re over 18, you should get at least 7 to 9 hours of sleep every night. If you find that you’re getting less sleep than this, try cutting back on your reading time and devoting more of your time to sleep.  If you’re between 6 and 13 years old, you should get 9–11 hours of sleep every night. If you’re between 14 and 17, aim for 8–10 hours of sleep.
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One-sentence summary -- Sit up to read in bed to avoid falling asleep. Eat a light snack while you’re reading. Drink a cold, decaffeinated beverage to keep yourself awake. Get 7–9 hours of sleep every night so you’re less tired when you read.

Q: A heart (♥) symbol will appear where you placed the cursor.
A: Click on the location where you want to insert the heart. Press Alt. Press 3 on the numeric keypad.

Problem: Article: Visiting a doctor is always recommended in order to prevent complications and identify underlying causes. If you experience any of the following symptoms, call a doctor and arrange an appointment, preferably within 24 hours.  Fluid draining from your ear (especially if smelly, bloody, or pus-like) Fever An increase in pain or redness on the skin behind your ear Severe dizziness Facial weakness Buzzing or other noise in your ears Patients with diabetes, especially older patients or patients with severe ear pain, are at-risk for more serious infection and should visit a doctor urgently. Ask to be referred to an otolaryngologist (ear and throat doctor). Avoid swimming or putting your head underwater. While showering, place cotton balls loosely in your ears to prevent water from entering them. Do not attempt to dry out your ears using cotton or any other object. Cotton swabs increase the risk of infection, and are particularly dangerous when the ear is already infected. You can use an electric heating pad set to low, or a warm, dry towel. Hold over your ear for a few minutes to relieve pain. You may notice some drainage as earwax melts.  To create a dry, warm compress, microwave a wet washcloth, then seal it in a zip-locked bag. You can wrap a second, dry towel over the bag for more comfort. To avoid burning, do not apply the compress to children, or to a sleeping person. Over-the-counter NSAIDs such as ibuprofen or acetaminophen can reduce pain if you are experiencing significant discomfort.
Summary:
Visit a doctor, especially for serious symptoms. Keep your ear dry. Apply a dry, warm compress to ease pain. Take pain medication if necessary.