Problem: Article: Draining old brake fluid and replacing it is a substantially more complicated task than simply adding extra fluid. It's also a task with more potential for error. For these reasons, you'll want to consult your vehicle's owner's manual before you get started. This guide may not apply to every vehicle, so it's important to double-check with your manufacturer's instructions to ensure you don't inadvertently do any damage to your vehicle. Note that this is a two-person job, so you'll also want to grab a partner before beginning. If brake fluid spills onto the ground, don't forget to clean it up not only is it a corrosive, somewhat noxious fluid, but also a hazard in terms of slippage. Minor spills can usually be cleaned up with a wet towel or mop. For major spills, absorb the fluid with inert, non-flammable materials like sand, dirt, diatomaceous earth, etc. and shovel this into a waste receptacle. Don't let brake fluid make its way into a storm drain or use brake fluid-soaked dirt etc. be used for purposes like gardening brake fluid is toxic and can pose an environmental hazard if it's released into the environment without being properly processed and treated.
Summary: Consult your manual before beginning. Make sure to clean up any spills.

Problem: Article: Do not eat solids the morning of the test. Stick to water, apple juice, tea, or black coffee in the morning. If your doctor ordered a 2-part prep, you'll need to take the second part the morning of the test. Be sure to follow the instructions carefully. Drink 2 8-10 ounce sports drinks right before going to the test, then report for your scheduled colonoscopy. You're free to eat whatever you want for the rest of the day. It's best to eat a light snack after the colonoscopy to avoid overwhelming your digestive system. Then, eat a larger meal 1-2 hours after your snack.
Summary: Have clear liquids for breakfast. Take the second part of your bowel prep if necessary. Drink 2 glasses of sports drink before the test. Eat a regular meal after the test is over.

Problem: Article: Before you fix your liner, you need a clean brush. Wash an eyeliner brush using your favorite brush cleaner or baby shampoo and hot water, then wring it dry. Then, swirl the bristles of your brush around in a shallow cup of isopropyl alcohol and allow it to dry. Once dry, the alcohol will not hurt or sting on your skin, and it doesn't hurt your makeup. Sanitizing the brush helps avoid introducing new germs into your eyeliner when you mix. The exact number of drops you need depends on how dry the liner is and the overall size of your gel pot. Start by adding two drops and mixing it in with your liner brush. If it is still dry or chunky, add more eye drops one drop at a time. Swirl your eyeliner brush around in your gel pot to start mixing in the eye drops. Keep working the drops in, adding more as necessary, until you achieve a thick, gel consistency. The liner will not be smooth. Rather, it will have a thick, lumpy consistency. Once your liner has the right consistency, use your brush to pat down the top of the eyeliner until it forms a smooth, relatively flat surface. Be sure to scrape down the sides to save as much liner as possible. Mixing the liner can get a little messy. Clean the sides and edges of your gel pot with a cotton swab dipped in warm water or makeup remover. Then, screw the lid back on tightly and your liner should be almost as good as new.
Summary: Sanitize your brush. Add two to four eye drops to your liner. Mix the liner and eye drops. Pat down the liner. Clean the edges.

Problem: Article: Strong, bright lighting will make it easier for you to spot imperfections such as air bubbles, brushstrokes, dents, and bare patches. Having good ventilation is also important as some varnishes and thinners contain strong fumes, which might make you feel lightheaded or nauseous. If the fumes are too strong for you, consider opening a window or turning a fan on. The area you will be working in must be very clean and free of dust. You may have to mop or vacuum your work space to prevent dust from settling on your work and ruining it. If you are working outside, avoid windy days, otherwise tiny dust particles may land in the wet varnish and ruin the finished look. The temperature in the area you will be varnishing should be between 70 F and 80F (about 21C to 26C). If it is too hot, the varnish will dry too quickly, resulting in tiny air bubbles forming. If it is too cold or humid, the varnish will dry too slowly, thus giving tiny dust particles more time to settle onto the wet varnish. When varnishing wood, you will be working with chemicals that may be harmful if they get on your skin; they may also ruin your clothes. Before starting to varnish your wooden piece, consider wearing some clothes that you would not mind getting dirty or stained, as well as some protective gloves and glasses. You may also consider getting a dust mask or a ventilated face mask. There are many different types of varnishes available, each with its own benefits and drawbacks. Some varnishes are easier to use than others, while others are better for certain projects. Choose one that suits your project and preferences. Oil-based varnishes, including some polyurethane varnishes, are very durable. They usually have to be mixed with a paint thinner, such as turpentine. They also have strong fumes and must be used in a well-ventilated area. The brushes you use must also be cleaned well in order to preserve them and make them last longer. Acrylic and water-based vanishes have low-odor and can be mixed with just water. They tend to dry quicker than oil-based varnishes, but they are not as durable as oil-based varnishes. The brushes you use can be cleaned with just soap and water. Spray on varnishes are easy to use. They do not require brushes and they do not need to be thinned. They must be used in a well-ventilated area, however, as they have strong fumes, which might make you feel lightheaded or nauseous. Varnishes are also available in both clear and tinted forms. Clear varnishes will allow the wood's natural color to show through while colored varnishes can act as a stain and tint the piece a specific color.
Summary:
Choose a well-lit, well-ventilated area. Choose an area that is free of dust and dirt. Pay attention to the temperature and humidity. Wear proper protection. Find the right varnish.