In one sentence, describe what the following article is about: Hold the punch needle like you would a pen or pencil, with the tip of the needle resting on your taut fabric. The bevel, which is the scooped-out, open side of the needle, always needs to face the direction of your stitches. As you stitch, you’ll have to keep rotating the pen so that it faces the direction you’re stitching. Loosen the screw at the top of the large hoop until the hoop easily slides off. Then, just remove your fabric from the top of the small hoop.
Summary: Hold the needle with the bevel side facing the direction you are punching. Pull apart the embroidery hoop to remove the completed pattern.

In one sentence, describe what the following article is about: When you own a hot tub, it’s important to maintain proper levels of pH to reduce eye and skin irritants caused by the disinfectants in the water. pH is a scale that tells you how alkaline or acidic a substance is. Pure water has a pH of 7, and a spa or hot tub should be between 7.2 and 7.8. If your water’s pH is too high or too low, purchase pH increaser or decreaser at your local home improvement store to change the levels accordingly. You can use hot tub test strips to test the pH of the water. To use a strip, submerge it in the water for about 15 seconds. The strip will change color according to your water’s pH, and you can match that color to the label to identify it. If your calcium levels are too high, you’ll notice cloudy water and scaling on the sides of the tub. On the other hand, if the calcium levels are too low, the water can cause erosion and damage to the tub. You can use water hardness test strips to check the calcium levels, then take action to make the necessary adjustments.  It is recommended that calcium levels remain between 175 and 275 ppm (parts per million). But keep in mind that the ideal calcium hardness depends on the type of hot tub you own. Make sure to check with your hot tub’s manufacturer for this information. Add calcium booster if calcium levels are low. If calcium levels are too high, drain water from the hot tub and add low calcium water to balance it out. You can choose either bromine or chlorine to keep your hot tub clean. Both of these chemicals come in either powder or tablet form. Bromine levels should stay between 3-5ppm, depending on whether you use tablets or powder. Chlorine levels should always stay between 2 and 5 ppm. Check the levels of these chemicals using test strips, and then make adjustments accordingly.  Bromine and chlorine in tablets are added to a dispenser that floats around the pool and gradually dissolves in the water. These chemicals in powder form are measured and poured directly into the water. Whether you use chlorine or bromine is up to you. Some people prefer bromine because it doesn’t have that chlorine bleach smell. However, it will break down from sun exposure, so it should only be used in spas that are not in direct sunlight. Some advantages to chlorine are that it is cost-effective, easy to manage in the water, and it’s very aggressive when killing bacteria. It is important to keep your hot tub clean to remove any impurities and buildup. To give it a proper cleaning, you’ll first need to completely drain the hot tub. Then, using the manufacturer’s recommended hot tub cleaner, wipe down the entire surface. Make sure to clean the filters thoroughly by spraying them with water and soaking them in an oil-cutting solution. Clean your hot tub cover when you clean the rest of the hot tub because it is constantly exposed to dirt and other germs. When you have a group of people using a hot tub, users will be constantly getting in and out and walking around. Make sure the areas around your hot tub are clear of debris. If there is a lot of dirt and grime near the hot tub, someone may step in it and get it into the tub, dirtying up the water. Keep a broom nearby to sweep any dirt, leaves, or other loose items from around your hot tub. The maximum temperature in a hot tub depends on a few different factors. The ideal hot tub temperature for adults is 100 °F (38 °C). For children at least 10 years of age, the temperature should not be above 98 °F (37 °C). As a general rule, a hot tub should never be hotter than 104 °F (40 °C). Most hot tubs have thermostats that read the water temperature, but they may be inaccurate by as much as 4 degrees. It’s better to check the water temperature using a thermometer. Pregnant woman should not be in a hot tub over 102 °F (39 °C), and should only stay in for 10 minutes at a time. Regular hot tub maintenance is important for both safety and to keep in good working condition. You should have your spa checked by a professional quarterly. They have access to advanced testing equipment and can perform tune-ups to evaluate any hardware or wiring issues. Keep in mind that if you’re about to enter a hot tub, you should be able to listen and hear the pumps and filtration systems running. This is a good sign that the hot tub is working effectively. Keeping the cover on will save energy and prevent animals and young children from falling in. Plus, it will keep dirt and debris out. Consider using a locking cover to prevent children and unwanted guests from using it when you are not around. Also, remember to clean the hot tub cover regularly when you clean the rest of the hot tub.
Summary:
Maintain a pH between 7.2 and 7.8 with pH increaser or decreaser. Test your calcium levels to protect the water from impurities. Add chlorine or bromine to sanitize the water and prevent the spread of germs. Clean your hot tub monthly. Keep surfaces around the hot tub clean. Maintain an appropriate temperature during use. Check the hot tub water and equipment regularly. Always keep the hot tub locked and covered when you're not using it.