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Grime that builds up inside drain pipes is the perfect breeding ground for gnats. Use a wire brush or pipe cleaner to scrape away stubborn deposits of organic matter. After scrubbing the drain, bring a pot of water to a near boil, then pour it down the drain to clear the debris you've scraped. Bleach, ammonia, vinegar, and other cleaning products won't cut through deposits in your drain pipes. If you can't access your drain pipes with a wire brush, there are foaming products designed to eat away organic matter. Look for a product with "enzymatic" in its name or description at a hardware store. Pour it down the drain according to the label's instructions, then let it sit overnight. After letting the cleaner sit, pour near-boiling water down the drain. Foaming products work better than liquid cleaners. If you're concerned about putting chemicals down your drain, there are eco-friendly, non-toxic enzymatic drain cleaners available. Pouring hot water down your drain every night is the best way to keep your pipes clear. Aside from enzymatic drain cleaners, you should avoid pouring chemicals down your drains. Bleach, ammonia, vinegar, and other household products can erode pipes, especially older cast iron pipes. Additionally, cleaning products can react with other chemicals in your pipes. A harmful reaction could produce dangerous fumes or pressure strong enough to burst a pipe. Don't pour insecticide down the drain, as harsh pesticides can have negative environmental impacts.

summary: Scrub inside the drain pipe to remove organic matter. Clear your drains with an enzymatic, foaming cleaner. Clean your drain with hot water nightly to prevent slimy buildup.

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Although primer is optional, it will even out your skin tone and allow your makeup to last longer. Start applying the primer at your nose and work your way out until your entire face is covered. Allow the primer to dry before applying your makeup. Make sure you select the right brush for applying powder foundation. The type of brush you choose depends on how you want to apply your makeup. Most people use a rounded kabuki brush, which you can purchase at most department stores, to apply powder foundation. However, if you're applying powder foundation on top of a liquid or cream foundation, you may want to use a rounded foundation brush. The coverage with these kinds of brushes is usually more sheer. You should also keep in mind how thick of a brush you want, regardless of whether you're using a foundation brush or a kabuki brush. If you want fuller coverage, use a thicker brush. For light coverage and touch ups, use a larger brush with less dense bristles. Use swirling motions to lightly coat your brush in your powder foundation. Hold the brush horizontally as you work, working the foundation into the bristles of the brush. Use circular motions to apply the foundation to your cheeks, forehead, under your eyes, and any areas where you notice discoloration on your face. If you have any pimples or acne, cover these areas with a light dusting of powder foundation. Go slowly when applying foundation. Applying foundation in a rush can cause it to smear. Powder foundation may spread or clump lightly when applied. This is usually okay. You can remove clumps when you finish applying. This can also be used to smooth and blend the foundation so that it looks natural. Foundation should not change the color of your face, as you should choose a color that matches your skin tone. It should just make your complexion look smoother. If your makeup looks caked on, try blending it a little more into your skin. Use a clean brush and light, swirling motions to soften and blend the makeup. If you still see the powder after you've blended it well, you may need to choose a different color that is closer to your skin tone.

summary: Prepare your skin with a primer. Choose the right brush. Swirl your brush into your powder foundation. Apply the foundation in circular motions. Dust off any excess powder with a finishing brush.

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Draw a line of hot glue around the clear, plastic circle at the center of a CD. Quickly press the top of the wooden spool into it. Make sure that it is centered. Repeat this step for the other three CDs. You can use old, scratched up CDs or blank ones. Hot glue sets up quickly, so work one spool and CD at a time. The button needs to be big enough to cover the hole in the middle of the CD. Use a standard 2- or 4-hole button, not a shank button with a loop on the end. The button will cover the hole and keep the wheels in place. If you can't find any buttons, cut circles out of thin cardboard, and use those instead. Slide two rubber bands onto your first wheel so that they make an X shape on the front. Repeat this step for the other three wheels. This will give your wheels some traction. The rubber bands should be wrapped tightly around the wheels. You may need to wrap them more than once. These will go between the wheels and the cardboard tube. Place the wheels onto the ends of the dowels. Make sure that the cardboard tube is centered, then measure the gap between the spool and the cardboard tube. Cut a straw down to fit those measurements. You will need four pieces total. Your first/front set of straws should be about 1-inch (2.54-centimeter) long. Your second/back set of straws should be about 2-inch (5.71-centimeter) long. You can use plastic or paper straws. Consider using a color that matches your car. Take the wheels off of the dowels first. Place the short stoppers onto the short dowel, and the long stoppers onto the long dowel. Place the wheels back onto the dowels and test the fit. If the stoppers are too long, take everything off and trim them down again. Once you are happy with the fit, take the wheels off and add a drop of white craft glue into each spool. Place the wheels back onto the axles, and let the glue dry. The wheels should fit snugly onto the axles. If they are too loose, wrap some masking tape around the end of the dowel to thicken it.
summary: Hot glue a 1-inch (2.54-centimeter) wooden spool to the back of each CD. Hot glue a button to the front of each CD. Wrap some rubber bands around the wheels. Cut some straws down to make the stoppers. Add the stoppers between the wheels and the cardboard tube. Attach the wheels.