In one sentence, describe what the following article is about: Work one rim at a time. Before applying the cleaner, spray down the rims with a hose. If you don't have a hose, at least fill a bucket with clean, warm water. Use a rag or sponge to dampen the wheel. Rinsing removes some debris and helps loosen the rest, so let the rim soak for a couple of minutes. Water should have soaked into the debris, making scrubbing easier. Use a wheel scrub brush, rag, sponge, or spray bottle to cover the rim with your cleaner. When using a commercial cleaner, be sure to read the label. Look for the recommended amount of time the cleaner should be allowed to rest on the rim. Wheel brushes of various sizes will help you reach every area in the rims. Start at the topmost opening and use a large brush to reach the back of the rim. Use smaller brushes to clear dust from bolts, lug nut holes, and the air valve. Afterwards, scrub the front and back of the rim and its spokes. A rough rag or sponge can be used instead of specialized brushes. Also, a wheel wash mitt can help you reach behind the rim and a toothbrush can help you clean hard-to-reach areas. If you are using brushes, you may wish to soften them first. Soak them in your soap mixture for a few minutes. As you scrub, you will notice your scrubbing tool gathering soap and debris. Dip the brush in a bucket of clean water to clean it. Make sure all of the soap and debris is gone before you return the brush to the soap mixture. By not rinsing your scrubber, you may reintroduce brake dust, snow salt, and other grime which can permanently discolor or even corrode your rims. As soon as you are finished scrubbing, remove the cleaner. Spray down the wheel with a hose or dip a rag or sponge into clean water. Don't allow the soap to sit on the rims. Be sure to rinse off the back side of the rims as well as the outside of the tire. Move on to the next rim. Rinse it off and then scrub it with soap and water. Do this for the remaining three rims. When you've finished cleaning all four rims, use a microfiber towel to remove leftover moisture from the rims. To remove water from tight spaces, such as the lug nut holes, you can try compressed air, a leaf blower, or a quick drive around the block. Make sure you note which rags you've used on the wheels. These may have gathered brake dust, which will scratch your car's paint. Save these rags for wheel cleaning only.
Summary: Rinse off one rim. Apply your cleaner to the rim. Scrub the rims. Rinse off the brush when it gets dirty. Rinse off the wheel. Repeat the cleaning on the other rims. Dry off the rims.

Place a bucket underneath the pipes to catch any water that may drain out. The trap is the curved pipe that dips below the horizontal and vertical pipes. Try to unscrew PVC pipes by hand. If you can't unscrew the pipes by hand, then use a pipe wrench or channel locks to loosen the connections. Check the trap for clogs and clean the trap if needed. If you find the clog in the trap, reattach the trap. Turn on the hot water and see if the sink drains. If the sink is still clogged, then follow the next steps to use the cable auger. Push the end of the cable auger into the stub pipe until the auger meets resistance. Tighten the lock screw. Push forward as you do this to guide the auger deeper into the pipe. If the cable catches on something, then turn the handle counterclockwise and pull the auger back. If the auger meets resistance again, continue pulling the cable out and cranking the handle clockwise until the cable catches on the clog. Reattach the horizontal pipe and the trap. Do not tighten the plastic parts too much or they may crack. If the water runs slowly, then fill up the sink part of the way and use a plunger to dislodge the remains of the clog.
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One-sentence summary -- Open the cabinet beneath your sink. Detach the trap. Empty water from the trap into the bucket. Remove the horizontal pipe that connects the trap to the stub pipe in the wall. Pull out about 18" (46 cm) of cable from the stub pipe. Crank the handle in a clockwise direction. Retract the cable from the stub pipe. Turn on the hot water to see if the sink drains.

Problem: Article: It's important to wear the appropriate protective equipment any time you work on a car or truck. Car batteries contain a mixture of sulphuric acid and water that could cause serious harm if it gets into your eyes. Batteries can rupture if hooked up incorrectly, which could result in the water/acid mixture from the battery getting into your eyes. Wearing latex gloves can make it much easier to clean up after you're done working on the car, but may not be necessary for this job. It's important that you make sure the car is in park and turned off before beginning the process of replacing your battery cables. You will be working with the car's electrical system, so leaving it running could increase the likelihood of you receiving an electrical shock and could possibly do damage to the vehicle. Remove the keys from the ignition to make sure no one can accidentally try to start it while you're working under the hood. If your car is a standard, make sure the parking brake is engaged instead of having the car in park. Different automakers place the batteries in their cars in different locations for a number of reasons. Most car batteries can be located near the front or nose of the car on the left or right. It looks like a large, usually black box with two metal terminals sticking out of the top, each with cables attached. Make sure the hood struts can support the weight of the hood before you release it, otherwise it could fall and hurt you. If you cannot locate the battery under the hood of the car, it may be in the trunk. Some automakers place the battery in the trunk to improve weight distribution or save space. If you cannot locate your battery, refer to your owner's manual. It will show you how to locate and access your battery. Once you have located the battery, you will need to differentiate between the positive and negative terminals. Car battery cables are usually colored to match their use: red cables are positive, black cables are negative. In some cases, the wires may both be black, but they will have red and black boxes or accents at the ends of the cable. If there are no discernible colors visible, you can easily determine which is the negative cable by following them from the battery to the other end. Negative cables bolt directly to the body of the car or engine block, positive cables attach to the starter. The battery will have labels marked with a + and a sign. The plus is the positive cable terminal, the is the negative.
Summary:
Put on safety glasses and gloves. Ensure the car is turned off. Locate the battery. Determine which is the positive and which is the negative terminal.