Article: Start by spraying the brick surface with a hose—water is typically effective at removing most dirt and dust from bricks. For tougher dirt and salt deposits, use a stiff-bristled brush dipped in a soap water mixture. If this isn't doing the trick, mix 1⁄2 cup (120 mL) of trisodium phosphate into 1 gallon (3.8 L) of water to create a cleaning solution and dip your brush into it before scrubbing the brick.  Apply a solution of 1 part bleach and 3 parts water to mildew and let it sit for 30 minutes. Afterward, scrub the surface with a wire brush. Consider renting a 1500 PSI pressure washer from a home improvement store for larger areas of brick. Never clean brick with acid cleaning solutions or you might ruin the paint job. Place unfolded pieces of newspaper over your doors and windows and tape them to the perimeter with painters tape. For larger areas, use multiple pieces of newspaper. Be sure to cover their entire surface and fasten the newspaper firmly with painter's tape. Protect any other areas that you do not want to paint—such as gas meters—with painter's tape or newspaper fastened with painter's tape. using acrylic caulk. Insert a scraper into the cracks and lever them to open them wider. After, brush out the dust with a straw cleaning brush. Cut your caulking tube at a 45-degree angle, taking care to keep the hole size small – no further down than 1⁄4 inch (0.64 cm). Insert the tube into your caulking gun, hold the release trigger, and pull the steel rod back as far as you can. Now, press the trigger and move the tip steadily through the crack until it's filled.  Allow the caulk to dry for about 5 hours. Press the caulk flat into the cracks with a putty knife to even it with the wall. Be sure to move the gun in steady motions. If you move too fast, the caulk will be thin and uneven, but if you move too slow it will be clumpy and difficult to work with. Dip a paint roller into the primer 2 to 3 times. Start around 1 foot (0.30 m) from the bottom of the wall and about 6 inches (15 cm) from the corner. Aim your roll upwards at a small angle while applying light pressure. Once you reach 2 to 3 inches (5.1 to 7.6 cm) from the top of the wall, roll up and down while moving back to the corner. Continue moving from the floor to the top and always move ¾ the width of the roller so each stroke overlaps.  Continue rolling until all of the bricks are covered. Put a few extra coats of primer on the areas that were affected by efflorescence. Wait for the primer to dry—the recommended drying time should be listed on the package—before moving on to the next step.
Question: What is a summary of what this article is about?
Clean the bricks thoroughly with a cleaning mixture. Cover the windows and doors with newspaper. Repair wall cracks Apply latex primer to the surface of the bricks.

Different headaches are treated in different ways. Typically, you can determine the type of headache you have on your own based on your specific symptoms. If you have difficulty, though, you can also ask your doctor. They should be able to identify the type of headache you're having by a description of your symptoms. Common types of headaches include:  Tension: The most common type of headache. Caused by muscle tightness in the back of the neck or scalp. Feels like a tight band around your head. Pain may also be concentrated in your forehead, temples, or the back of your head. Sinus: Caused by inflamed sinuses due to allergies, a cold, or the flu. You may feel pain over your forehead, around your nose and eyes, over your cheeks, or in your upper teeth. Pain may increase when you stoop forward. Migraine: Caused by many different triggers that vary from person to person. Pulsating pain of disabling intensity, often accompanied by nausea and vomiting. If untreated, typically lasts the whole day. Cluster: Relatively rare; unknown cause. Attacks result in up to 8 headaches a day for a 1 to 3 month period. Pain always on one side of the head and very severe. Typically accompanied by a red, watery eye on the headache side. May also be accompanied by nausea and sensitivity to light or sound. Either a warm compress or ice can ease a tension headache by helping to relax the muscles in your head and face. If you're using cold therapy, wrap a bag of ice or frozen vegetables in a towel to protect your skin. Regardless of whether you're using a warm compress or ice, don't leave it on your head for more than 15 to 20 minutes.  Heat improves circulation and increases blood flow, whereas cold restricts blood flow to reduce inflammation. Cold therapy is usually best for sinus headaches and other headaches caused by inflammation, but can also ease tension headaches. However, heat is typically better for tension headaches. If you're using a warm compress, the water should be no more than 120 °F (49 °C) for adults or 105 °F (41 °C) for children.  You can also use a hot water bottle or gel pack. Inhaling steam loosens mucus to help reduce congestion. If you have a sinus headache, the steam from the shower can also help relieve inflammation in your sinuses. If you don't like hot showers, try boiling water and leaning over the pot to inhale the steam. This can also relieve congestion, although you may find your pain temporarily worsens when you bend over. If the air in your home is overly dry, it can cause sinus congestion, which can lead to sinus headaches. A humidifier helps keep the air moist so it's easier for you to breathe.  If you use a humidifier, check the humidity of your home regularly to maintain the right humidity level. Generally, the air in your home should be between 30% and 55%. Make sure you change the water in your humidifier so it's fresh, using bottled water if possible. Clean your humidifier at least once a week. Otherwise, it can grow mold, which can cause significant health problems.
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One-sentence summary --
Evaluate your symptoms to determine what kind of headache you have. Use hot or cold therapy to relax tense muscles. Take a steamy shower to treat a congestion headache. Use a humidifier to ease sinus dryness and irritation.