Problem: Article: The best and safest way to clean leather cushion covers is to make use of a professional service, like a dry cleaner. Remove the cushion cover from the cushion and take it to a cleaner of your preference.   For general cleaning, you can use a commercial leather cleaner in water or equal parts white vinegar and water. Dampen a soft cloth in your solution and wipe the cushions clean. Avoid using any harsh cleaners, including bleach and ammonia-based cleaners. These can easily damage your cushion beyond repair. You should mix 1 part vinegar per 2 parts linseed oil and put this solution in a bottle. Shake it well, then rub it into your leather with a dry cloth. After 10 minutes, take a dry cloth and buff out any residual solution. Suede is a material that requires attention and care to maintain. Remove your cushions from the couch to a clean area of the floor, and in a criss-cross pattern, vacuum all dust, dirt, and hair from the fabric, preferably with the upholstery attachment of your vacuum. There are suede rubbing cloths and suede nap brushes that you can use to polish and restore the luster of your cushion. Thoroughly and completely rub down your cushion on all sides to remove debris with your brush or cloth. Create a solution with equal parts warm water and rubbing alcohol in a bottle to treat your stain. Shake the bottle vigorously to mix the solution well, and then moisten a terry cloth rag with your solution. Taking care not to apply too much solution to the fabric, lightly dab the cushion cover.  Rub the stain gently in an X-shaped pattern for best results. In addition to warm water and rubbing alcohol, you can use a suede eraser or a regular pencil eraser to help rub out stains. Always rub the area down with a suede brush after using an eraser or a stain cleaning solution. Vinyl cushion covers usually don’t have to be removed. You can wet a cleaning rag with warm water and add a cap of dish detergent to it, then wipe your cushion clean. Rinse the soap from the rag thoroughly, wring out the rag until it is only damp, and then you should wipe any remaining detergent residue from the cushion. Allow the cushion to air dry, or wipe it down with a clean towel. Some fabric cushion covers are machine wash friendly, though to be certain you should check cushion tags for cleaning instructions. Turn the cover inside out before placing it in the washing machine. To protect colors and the fabric, you should wash your covers on a gentle cycle in cool water unless otherwise directed by the tag or manufacturer’s instructions. Using forced hot air to dry your cushion in a dryer may cause the cover to shrink, rendering it useless. Drape your cover somewhere warm and dry and wait until it is dry to the touch.
Summary: Use professional services for leather. Sustain your leather with a linseed solution. Vacuum your suede cushion covers. Give your suede a rub-down. Treat suede stains with a water and alcohol solution. Clean vinyl covers while they’re still on your cushion. Use a washing machine when applicable. Allow the cushions to air dry.

Problem: Article: One of the first signs of vitamin A deficiency is night blindness.  In Ancient Egypt, it was discovered that night blindness could be cured by eating liver, which was later found to be a rich source of vitamin A. Low vitamin A levels can also cause the cornea to become very dry, leading to the clouding of the front of the eye, corneal ulcers and vision loss, as well as retina damage and problems with the conjunctiva. Carrots, broccoli, squash, cantaloupe, fish, liver, fortified cereals, dairy products, kale, blueberries, and apricots are all excellent sources of vitamin A. While increasing your consumption of foods that are rich in vitamin A may be helpful, research done in this area has revealed that, in the case of vitamin A, taking supplements provided higher levels than increasing the dietary sources. Plus, excessive consumption doesn't strengthen your eyes. Vitamin A supplements are available in oral doses, like tablets or capsules, and are marketed in either mcg strengths or units. The average recommended adult dose of vitamin A in mcgs is between 800 to 1000 mcg each day. In units, the dose range is between 2600 and 3300 units consumed daily. The protein rhodopsin found in the eye breaks down into retinal and opsin when exposed to light and reforms when back in the dark. A severe lack of vitamin A in the diet may result in night blindness, but extra vitamin A will not help one see better than normal. The most benefit from dietary sources in improving night vision — and your eyesight in general — comes from focusing on the vegetables you eat.  Foods like kale, spinach, and collard greens are full of nutrients that protect your eyes by filtering specific wavelengths of light that can damage your retina. These foods may also work to protect your eyes from some degenerative processes, such as age-related macular degeneration. Specifically, eat more foods that contain omega-3 fatty acids.  Omega-3 fatty acids are found in fish, especially oily types of fish like salmon and tuna, kale, vegetable oils, nuts, especially walnuts, flax seeds and flaxseed oil and leafy vegetables. Omega-3 fatty acids fight macular degeneration and promote overall eye health and good vision, as well as fighting dry eye. In one study, patients who ate oily fish once per week had half the risk of developing neovascular macular degeneration, compared with patients who didn't. Long term, over a period of 12 years or so, the risk remains much lower with a higher level of omega-3s. Bilberry is a plant that is used in making different types of medicine.  Research done on bilberry has determined it to be possibly effective for eye problems that involve the retina. The most promising research supports the use of bilberry in situations that involve retina changes related to medical conditions like diabetes and high blood pressure. Bilberry has been reviewed for use in improving night vision. The results of the research are contradictory. Some evidence suggests that bilberry may provide some benefit in improving night vision, yet other research does not support those findings. The latest rating suggests bilberry is “probably ineffective” in improving night vision. Bilberry is not easily found in its raw form but is available as either an extract or made into jams and jellies. Follow the directions on the packaging provided to determine how much to consume each day. The surface of the eye is 98% water. Dry eyes will struggle to see at night and are linked to overall dehydration.  Drinking plenty of water is essential to overall good health; however the direct link to fluid intake and improving vision is controversial. Some eye experts argue that certain circumstances that negatively impact your level of hydration cause a decrease in the quality of your vision and the overall health of your eyes. For example, being exposed to high temperatures, low humidity climates, or intense sunlight can cause the basal tear layer to dehydrate, resulting in a negative impact on your vision. Follow recommended dietary guidelines for water intake, aiming for about 64 ounces (1.9 liters) each day depending on your work situation and environmental factors, to maintain your eye health.
Summary: Consume more vitamin A. Increase your consumption of dark green and leafy vegetables. Eat more healthy fats. Take bilberry. Stay well hydrated.

Problem: Article: Stir the ingredients into the mixture. Cover the pot again and let the chowder heat to a simmer. Taste the soup to determine whether it needs salt and pepper, and add a few pinches until it reaches the level of saltiness and spice you desire. Remove the pot from heat, cover, and let the chowder rest for about 1/2 an hour. This gives the flavors time to completely meld without overcooking the vegetables or clams. Covering it with a lid will keep it hot enough to serve. Ladle the chowder into bowls. Serve with oyster crackers and traditional New England condiments like Tabasco sauce and Worcestershire sauce.
Summary:
Pour in the cream and sherry. Add the clams and seasonings. Let the chowder rest. Serve the chowder.