In one sentence, describe what the following article is about: No device should be left on if you're fiddling with it.  Turn off any and all electrical power to the pump and system at the breaker panel. You can also go to the base of the pump to make sure it's turned off. On a pool pump, this will be the strainer basket. If you're not working with a pool pump, use whatever fixture is closest to the water tank. Check all piping and fittings for any cracks,, or damage, especially if system was shut down over the winter. Check each drain plug to see if it needs re-tightening, and manually operate any valves. Ensure that all nuts, bolts and anchoring fasteners of the pumping system are in place and tightened properly. You should also inspect any safety guards, belts and pulleys that there might be. Flush the hose to remove any build-up and ensure you have clean water. Run water through it, keeping a constant stream for a few seconds before you shut it off. This is especially important for hoses that aren't routinely used or haven't been used yet this season. Many people choose to use their garden hose or their washing machine hose connected to their garden hose. However, if your garden hose contains lead, know that you shouldn't drink from it. If you're using this for a well, be sure you have a way of filtering the water before and after it's through the hose. This will keep pressure from building up. Watch your water pressure gauge to make sure all is going according to plan.
Summary: Turn off electrical power to the pump. Locate a plumbing fixture that provides access to the pump system. Inspect the system for damage. Prepare a hose that can be connected to an independent water source. Open any relief valves on the pump system.

Misoprostol pills come in different concentrations so it is important to read the dosage information on the package or bottle before taking them. Depending on the strength of the dosage, you might have to take 2 pills at a time or cut pills in half for each dosage. Take note of the concentration and the number of pills you have to take during the day. The usual dose for adults is 200 mg 4 times a day, unless your doctor recommends a lower dosage. Take the pills at mealtimes to maintain a regular schedule. Take the last pill of the day right before you go to bed. Misoprostol should only be taken by adults, as the safety and effectiveness of the drug on children has not yet been established. Diarrhea is a common side effect of Misoprostol, but the chances of it happening are significantly reduced if you take the drug with food or milk. Time your doses so that they line up with breakfast, lunch, and supper. Have a small snack or a glass of milk with your last pill of the day. If there is more than an hour to go before your next dose, take a missed dose as soon as you remember. If you don't remember until it's almost time for your next dose, skip the missed one and continue with your regular schedule. Do not double your next dose to make up for a missed one. Given the danger this medication could pose to a fetus, if you are of childbearing age, your doctor will likely instruct you to wait until the 2nd or 3rd day of your period to start the drug. They may also ask you to take a pregnancy test before they write you a prescription. If you are a woman, don't take this medication unless you meet the following conditions: You tested negative for pregnancy in the 2 weeks prior to using it. You are using an effective birth control to prevent pregnancy. You've received a notice of the risks of using Misoprostol if you're of childbearing age, as well as possible birth defects. You start taking Misoprostol only on the 2nd or 3rd day of your next period.
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One-sentence summary -- Read the directions carefully. Take 200 mg of Misoprostol four times a day if you're an adult. Take Misoprostol with food or milk. Take a missed dose as soon as possible and stay on schedule. Take the drug on the 2nd or 3rd day of your period if you are a woman.

Problem: Article: Mix two to three tablespoons (15 to 45 ml) of a mild soap or detergent into the water. Mix the water and soap together until they are well-combined.  Alternatively, you can purchase a specially formulated limestone cleaner from your local hardware store to clean your limestone fireplace. Do not use soap that contains ammonia, vinegar, bleach, acids and other harsh chemicals commonly found in household cleaners to clean your limestone. Squeeze out any excess water. Starting from the top, begin to wipe down your fireplace. Cover the whole surface with the solution. Then let the solution set for one to two minutes. Alternatively, you can use a soft sponge, like the sponges used to wash cars, to clean the limestone. After the solution has finished setting, dip your cloth in the solution and wipe down your fireplace again. Use more pressure this time to remove visible dirt and debris. You may use a very soft bristle brush or toothbrush to remove stubborn dirt, as well as dirt from small crevices. Pour the soap solution out and refill the bucket with clean water. Dip a clean microfiber cloth into the water, and squeeze out any excess water. Then wipe your fireplace from the top down until all the soap, dirt, and debris are removed. Make sure to rewet your cloth in between wipes for a thorough clean. Or use a dry, microfiber cloth to dry your fireplace. Wipe your fireplace down with the clean cloth until it is completely dry.
Summary:
Fill a bucket with warm water. Dip a microfiber cloth into the water. Wipe down your fireplace. Rinse with water. Let the limestone air dry.