Problem: Write an article based on this summary: Train yourself gradually. Keep your mind occupied. Exercise at night. Eat a meal. Play music. Talk to other people who are awake. Shop at stores that are open all night. Use caffeine carefully.

Answer: It's difficult to switch straight from a normal sun-driven schedule to one in which you're sleeping while the rest of the world is awake. Doing this will likely just leave you completely sleep deprived, since you'll force yourself to stay up all night and you won't be able to sleep well during the day. Instead, gradually start staying up later each night and sleeping in later in the morning. Push the times back more and more, and in a week or so you won't have as much trouble waking and sleeping when you want to. The first night of training, stay up as late as you can without forcing yourself. Stay awake until you feel like you can't keep your eyes open a moment longer, then go to sleep. Don't set an alarm, and block the windows so you won't wake up with the sun. Sleep as late as you can, then wake up and go about your day. The next night, try to stay up an hour later than you did the night before, and in the morning, sleep an extra hour. Continue this process until you're falling asleep and rising when you want to. Staying up at night is a lot easier when you're doing activities that keep your brain engaged. Watching shows or movies can be helpful, although many are known to fall asleep midway through an episode. Try something that keeps you active, like reading a book or playing video games. Some find that they feel more creative at night. Try working on an art project, making music, or writing an essay in the middle of the night. Try not to go to sleep until you're at a good stopping point. You probably won't even notice when the sun begins to rise. This is a sure way to get your blood rushing and make you feel more alert and awake instead of sleepy. Go for a night run or a brisk walk. The fresh air will wake you up, too. If you don't want to go outside, do sets of crunches, situps or pullups in your house to keep yourself awake. Taking a shower after you work out, preferably a cool one, will also help keep you from falling asleep. If you don't like to exercise, just stick your head outside and take several deep breaths of air when you're feeling tired. The temperature difference will make your body wake up. Your body will wake up a little in order to start digesting the food you take in. Cook a meal and eat it in the middle of the night. Don't fall back on a typical midnight snack, like a peanut butter sandwich or pizza, because these are foods your mind already associates with late night eating. Instead, cook a meal you'd normally eat during the day, like poached salmon, spinach and couscous. Drink a big glass of cold water as well. If you don't share your home with people who would like to be able to sleep in peace, put on some loud, fast music to get your body moving. Choose music that makes you want to get up and dance or sing along, instead of music that puts you to sleep. If you're concerned about waking people up, use headphones. Have you ever had one of those late night phone sessions with a friend that keeps both of you up until dawn? Talking with someone else is very stimulating, and it's one of the best ways to keep yourself awake. If you have a friend who's also trying to stay up all night and sleep during the day, schedule phone conversations to keep each other entertained. If you don't know anyone else who's trying to be nocturnal, use a chat program to get in touch with someone living in another time zone where everyone's awake. If you're chatting with someone who lives in a place where it's daytime, you'll be able to wake right up. Getting out of the house and walking around can help you feel more awake and normal at night. If you know of a store or a diner that's always open, consider going there to hang out and shop or eat for a few hours. This is usually easier to do in a city where there are other people looking for spots to hang out at night. Make sure you stay in safe, well-lit areas when you go out at night. Since fewer people will be out and about, it's important to be aware of your surroundings and mindful of your safety. Bring a cell phone with you and tell someone where you're going. Caffeine is a stimulant that provides an excellent pick-me-up for a few hours, and it's great in a pinch when you need to pull a one-off all-nighter. However, if your goal is to become permanently (or semi-permanently) nocturnal, you shouldn't fall back on caffeine as your tool for staying awake. Having a lot of caffeine in your system will make it more difficult to get to sleep during the day, and it's important that you sleep when you can so you don't deprive your body of rest. The same goes for energy drinks that contain other types of stimulants. It's better to gradually train your body to stay awake instead of forcing it using artificial means.

Problem: Write an article based on this summary: Sweep the wood or composite tiles every few days. Wash the tiles with soap and water at least once a month. Rinse the tiles. Remove any grease stains. Deep clean your tiles twice a year. Avoid cleaning with abrasive materials.

Answer: Try to sweep your tiles every day or as soon as you notice dirt, leaves, or grime. Use a soft, natural bristle broom to remove the debris that's on the tiles. Regular sweeping will prevent your tiles from becoming caked with dirt or stained. Fill a 5USgal (19L) bucket with water and a few squirts of mild dish soap. The water should be soapy and bubbly. Dip a mop into the soapy water and wring it out. Mop the tiles until you've removed the dirt. You can use a string mop or sponge head mop. Just avoid using a scratchy or abrasive mop on the tiles. If you're cleaning a large space, take a garden hose and rinse the tiles with clean water to remove any soap residue. If you're cleaning a small area, you can dip the mop in clean water and wring it out. Mop over the tiles so they're rinsed with the clean water. As soon as you notice an oily stain, wipe up whatever caused it. Dip a sponge or soft cloth into soapy water and wash the stain. This might remove the stain on its own. If not, use a deck stain remover that's specifically made for wood or composite tiles. You'll need to follow the manufacturer's instructions. The longer the stain sits on the tile, the harder it will be to remove. That's why it's important to clean up the stain quickly. In addition to keeping your wood and composite tiles swept and clean, you should try to deep clean the tiles in the spring and fall. Buy a tile cleaner developed for wood or composite. It should contain sodium hypochlorite. Follow the manufacturer's instructions. Sodium hypochlorite will prevent mold and mildew from growing on your tiles. Your wood or composite tiles may become slightly scuffed over time. These scuffs may disappear on their own, so avoid trying to remove them with abrasive cleansers (like sandpaper or pressure washers). If you place salt or ice on your tiles in the winter, clean it off as soon as the hazardous weather passes. Ice and salt can damage the tiles if they sit on them for very long.

Problem: Write an article based on this summary: Make sure there is no leaking gas. Check inside the door panel of your water heater for instructions.

Answer:
You should never try to reignite your pilot if there is gas leaking from your water heater, as this is extremely dangerous to both you and your home. Before attempting to relight the pilot, do a simple smell test to check for leakage. Stand next to your water heater and see if you detect any unusual smells. Then kneel down and sniff near any valves on the front and side of the tank. Natural gas is odorless by nature, but gas companies add a substance called mercaptan to it to make it detectable to humans. Leaking gas smells like sulfur or rotten eggs. If you smell gas in either of these places (even a faint smell), do not attempt to relight the pilot. Leave the area of the water heater and call your gas company immediately; they will tell you how to proceed. Also listen for a hissing sound near the water heater, as this is a sign of a gas leak. Specific instruction of details for your individual model may be listed here, and they may help guide you in the process of relighting the pilot for your specific water heater.