If you have a large amount of quartz with a heavy amount of mud or dirt on it, you can try to rinse it off with a power washer. Set your quartz on the ground (preferably on concrete or asphalt) and rinse off the dirt. Using a power washer is more efficient, but you can also use a hose. You can also go to a coin operated car wash and wash your quartz there with their pressure washers. After you wash it, let the quartz dry out. Repeat the washing process until the quartz is clean. If there is only a small amount of dirt left on the quartz after rinsing, try scrubbing it with a brush and liquid detergent soap and water. A fabric gun or spot cleaning gun can shoot water at the quartz at high pressure to help remove dirt. These are used in dry cleaning for removing stains and are available for less than 75 dollars. This works well for cleaning small amounts of dirt off of quartz that is in hard to get to areas. The fabric gun shoots a small amount of water at a powerful rate. Make sure to wear glasses or protective goggles while doing this to avoid getting rock specimens in your eyes. If using water does not remove all the dirt from your quartz, you can try to scratch dirt off with a blade. Quartz is harder than a knife, so you won't scratch the quartz. Using a binocular, microscope, or magnifying glass when doing this. Scrape off as much of the dirt as you are able to. Be very careful when doing this, the blade may slip and cut your hand. An air abrasive tool will shoot something at the quartz at a very high pressure to remove the dirt. Use something in the air abrasive tool that is not going to damage the quartz. Instead of using other quartz or garnet sand, use tiny glass beads to clean the quartz. This will help prevent damaging the quartz and removing the shiny surface. You can purchase air abrasive tools online or at hardware stores, such as Harbor Freight Tools. Air abrasive tools range in price from around 20 to 90 dollars. Wear protective eye gear when using an abrasive tool. You can also clean quartz with an air scribe (a tiny jackhammer that is powered by compressed air) instead of an air abrasive tool. These remove chunks of dirt and material that might be stuck on your quartz. Air scribes often take only a few seconds to clean an area, rather than minutes or hours. Air scribes are very efficient, but can be more expensive. Cover your eyes with goggles or glasses.
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One-sentence summary -- Rinse the quartz off with a power washer. Clean the quartz with a fabric gun. Scratch off dirt with a knife. Use an air abrasive tool. Try an air scribe.

Q: Before you put on a bandana, fix your hair the way you want it to look under the headband. Adjusting your hair afterwards could cause your bandana to become untied or displaced.
A: Fix your hair.

Article: Housing choice vouchers are administered by local public housing authorities (PHA), of which there are several around the nation. Vouchers come as either project-based or tenant-based see below for more details. The Department of Housing and Urban Development (HUD) supports PHAs, and your local PHA will help you arrange Section 8 housing. Under a tenant-based voucher, a tenant gets a voucher and can move into a unit with financial assistance. If that tenant chooses to move to another unit, the voucher carries over to the next unit, offering continued assistance to the tenant wherever they decide to live. Under a project-based voucher, a tenant gets assistance so long as they remain in the unit that the voucher was issued for. The voucher lasts for a specified unit and time. If the family chooses to leave the unit, the assistance does not carry over to the next unit. A family may still, however, be eligible for a tenant-based voucher. Whether or not you qualify for Section 8 housing is based on multiple factors, including your family's income, the median income in your area, how much rent you're paying, your assets, and the composition of your family. Here's a general breakdown of the eligibility requirements: You are a US citizen or non-citizen who has eligible immigration status. You earn, as a family, less than 50% of the median income for the county or city in which you choose to live. In fact, most Section 8 recipients earn closer to 30% of the median income for the county or metro area in which they choose to live. That's because the PHA must provide 75% of its vouchers to families who earn less than 30% of the median income. You meet other criteria based on assets and family composition. Have pay stubs from your employer verifying your salary, and either your mortgage information or something in writing from your property owner that confirms your current rent. You'll need these documents to apply for vouchers. HUD provides assistance to both renters and homeowners. Apply for a tenant voucher if you rent the premises where you're living. Complete a property voucher application if you would like financial assistance with paying a mortgage for a condominium, townhouse or home that you own. In some cases, Section 8 vouchers can be used to purchase a modest home and make mortgage payments. Contact your local PHA to begin the application process. Find a list of PHAs here. Ask if it's possible to complete the forms online. Get assistance with completing the necessary paperwork if you're not fluent in English. Call your local public housing authority to find out their office hours so you can complete the paperwork in person. You should be able to schedule a time with someone who can translate or to help you complete the forms.
Question: What is a summary of what this article is about?
Understand how Section 8 housing works. Determine your eligibility. Document your income and housing costs. Know what kind of voucher you need. Apply for vouchers.