Article: . You may skip this step and start with store-bought yogurt for an even easier recipe. But if you'd like a recipe that involves fermentation, you can make an extra-thick "yoghurt cheese" from scratch. To do this, add the following steps to the recipe:  Heat 1 quart (1 liter) milk to exactly 110ºF (43ºC) with the help of a cooking thermometer. Avoid UHT or ultra-pastuerized milk for best results. Stir in one packet of yoghurt starter culture, available from cooking supply stores and online cheese-making stores. Alternatively, use 2 tbsp (30mL) plain yoghurt with live active cultures. Instead of draining in the refrigerator as described below, let drain in a yoghurt maker for 12–16 hours. This keeps the yoghurt around 100ºF (38ºC), encouraging bacterial fermentation. Line a colander with at least four layers of cheesecloth, and place the colander over a large saucepan. Spoon as much yoghurt as you like onto the cloth. You can tie the yoghurt up in the cheesecloth and hang it over a pot instead. The liquids in the yoghurt will drain away until you get a soft, cream-cheese like consistency. The longer you let the yoghurt drain, the thicker and more complex the cheese will be.  Optionally, you can occasionally smooth out the "cheese" with a spoon for a creamier texture. Letting it drain at room temperature will speed up the process, but risks introducing harmful bacteria. Once the yoghurt is done draining, transfer it to a ramekin or bowl, using another clean cloth underneath. Cheesecloth will leave a beautiful printed pattern on the cheese, but you may use anything you like. Eat before it spoils, usually within a week or so.  Optionally, stir in salt and herbs for a cracker topping, or sugar for a light dessert. You may discard the whey or use it as a substitute for milk in baking.
Question: What is a summary of what this article is about?
Make your own yoghurt (optional) Prepare a draining container. Refrigerate for 12–48 hours. Store the cheese.
Article: A soft wash, also known as a non-pressure wash, is where you take low pressure water and spray down a surface. This is important, as standard high pressure power washes might damage cedar shingles. Use a 12-volt pump system with pressure of about 60 PSI. Once you’ve soft washed your roof, you may still need to scrub it with a soft bristle brush. A bristle brush will help loosen moss, mildew, lichen, and other growth on the shingles. You can use a small brush to scrub shingles individually or a large brush on a pole to clean many at one time. Mix one part bleach and five parts water. Sprinkle in several tablespoons of powdered detergent. Stir the mixture and pour it into a spray bottle or something similar.  Use proper safety equipment, including goggles and gloves. Do not use liquid detergent or a detergent that contains ammonia. This could cause a dangerous chemical reaction with the bleach. Citric-based solutions are non-toxic and quite effective If a tradition bleach solution did not work, you should spray citric solution on your roof. These solutions are available at major hardware stores or can be purchased online.  Citric cleaning solutions should be specially formulated for cedar shingles and may include algaecide, mildewcide, and fungicide. Commercially available citric solutions may also contain a water-based oil that will help rehydrate your shingles. Use a garden sprayer or similar device to spray the mixture on your cedar shingles. Make sure to get the entire surface of your cedar shingle roof. Pay special attention to areas where there might still be moss or lichen remnants. Allow the bleach or citric mixture to sit for about 15 minutes. After soft washing and scrubbing the shingles, you should take a common garden hose and rinse the shingles down. This will help remove any bits and pieces of moss or lichen that remain after you’ve scrubbed the shingles.  The water from your garden hose should have about a 40 PSI. Rinse your roof from the top down, so you can clear off all residual debris.
Question: What is a summary of what this article is about?
Conduct a soft wash on your roof. Scrub the shingles with a bristle brush. Create a bleach mixture. Use a citric-based solution if you don’t want to use bleach. Spray the mixture. Rinse the surface.
Article: It's important to stretch out your body, especially your back, before you do a full twisting layout. Remember that, if you want to complete the full twisting layout, then you have to be able to do a round off, a back handspring, a back tuck, and a back layout. When you stretch, you should focus on your back and your wrists, though you should stretch your arms, neck, and legs as well. Here are some stretches you can do:  Do a simple backbend to stretch your back. Curl up into a ball on the floor and roll up and down on your back, to roll it out. Stretch your wrists and ankles by holding onto them and rolling them clockwise five times, and then rolling them in the opposite direction another five times.
Question: What is a summary of what this article is about?
Stretch well.