Q: This will cause many early plastics to release a distinct smell. This step is not recommended for broken items, or items with delicate non-plastic attachments. If the item is dirty, rub it with a cloth first to remove the dirt. If you have a sensitive nose, you may notice the smell simply from rubbing. A smell of formaldehyde means the plastic is Bakelite or Catalin. You might recognize the smell from preserved animal specimens in biology labs. A rotten milk smell comes from Galalith (French Bakelite). Camphor smell (a pungent evergreen or old-fashioned mothball odor), comes from celluloid. If there is no smell, it is probably Lucite, but could be a different plastic protected by a finish or paint. If the smell doesn't match any of the above descriptions, it's possible the piece is a modern "Fakelite" imitation product. Use this method if the hot water test was inconclusive. You may use Simichrome, which can also be used for polishing, or Formula 409, which can cause damage but is a more accurate test. Either way, take a tiny dab of the material with a cotton swab, and rub it against an inconspicuous corner of the plastic that has been dried and rubbed clean of dirt. If the cotton swab comes away yellow or yellow-brown, the material is probably Bakelite. Otherwise, you may need to take it to an antique shop for identification. Wash off the material with mild soap and water, then dry immediately. Some black Bakelite objects, or Bakelite that has been recently re-worked, may not respond to this test. Catalin is essentially the same material as Bakelite, and can be cleaned and polished using the same methods. In fact, since Catalin does not contain the pulpy "filler" materials used in Bakelite production, it can generally stand up better to slightly abrasive treatments, such as metal polish or sanding. If your object could use a stronger polish, check whether it is Catalin using these guidelines: Catalin was often produced in bright colors. Bakelite is usually brown or black unless it has been painted, but there are exceptions. Most "Bakelite" jewelry is actually made from Catalin. Celluloid is the only common early plastic that can be damaged by water, but if you dry it immediately after the water test, it will likely be unharmed. Use a soft cotton cloth or swab to dry the plastic, since celluloid can be easily scratched. A barely dampened cotton swab can remove small spots of discoloration, if dried immediately afterward, but further cleaning and repair may require an expert. Galalith is a white, glossy plastic made from milk casein and formaldehyde. Dust it with a soft cloth, but avoid using chemical cleaners. If it is severely scratched, take it to an antique expert for repair. First, rinse or scrub off dirt on the lucite surface. Use plastic polish to buff or repair scratches in this clear, acrylic plastic. To repair severe damage, you may need to use a polishing wheel. Novus brand plastic polish is likely the best-known. Use Novus 1 for buffing, Novus 2 for light to moderate scratches, and Novus 3 for deep scratches.
A: Run the item under hot tap water for 1530 seconds. Rub with a test chemical. Treat Bakelite and Catalin as described in other sections. Dry and clean celluloid. Clean Galalith. Clean Lucite.

Q: Decide how long you want the tutu to beanywhere from mid-thigh to knee-length would work great. Double that measurement, then cut the tulle accordingly. Gather the pieces into a pile so they don't get tangled. Tulle on a spool is about 6 inches (15cm) wide, which is perfect for tutus. You can find it in arts and crafts stores. You will need to use the entire spool. A longer/fuller tutu may need up to three spools of tulle. Choose a sturdy elastic that is between 12 to 1 inch (1.3 to 2.5cm) thick. Wrap it around your waist, tie it in a knot, then slip it off. The elastic needs to be tight enough so that it doesn't slip off of your waist, but loose enough so that it feels comfortable. If you are making a tutu for a child, a thin, elastic headband may work as long as it is not too tight. For a neater finish, overlap the ends by 12 to 1 inch (1.3 to 2.5cm), then sew them by hand or by machine. Roll a piece of poster paper into a tube that matches your waist measurement. Secure it with tape, then slide the elastic over the tube. This is not absolutely necessary, but it will make it easier to attach the tulle. It will also prevent you from accidentally stretching the elastic out while tying the tulle on. You only need to cut down the pieces that look too long compared to the others. Don't worry about the pieces that are too short. They will be hidden inside the tutu and unnoticeable. Alternatively, you can leave the bottom of the tutu untrimmed. This would be great for a wicked or spooky fairy!
A: Get some tulle on a spool and cut it twice the length you need it to be. Tie a piece of elastic around your waist, then take it off. Put the elastic onto a cylindrical base. Slip the tutu off of the cylinder base and trim off any unevenness.

Q: You'll need HM01 Cut already. You'll need to have at least 10 Pokemon in your Pokedex. You'll leave the city and find a cave. You'll see "Diglett's Cave" in the upper left corner of your screen as well as a man next to a ladder down. If you step on the ladder, you will load into the floor below. Follow the path west and north until you find another ladder. If you step on the ladder, you will load into the floor above. You'll see a digger and the words "Diglett's Cave" in the upper left corner of your screen. You'll appear on Route 2, so follow the path south. You'll see the tree growing between poles. Once you cut down the tree, continue south. You'll see two people. Speak to the guy without the hat, and he should give you "HM05 Flash" if you have ten Pokemon in your possession. "Flash" lights up dark caves (like the Rock Tunnel).
A: Go to Vermilion City. Head south-east to Route 11. Enter the cave. Go down the ladder. Go up the ladder. Exit the cave. Use Cut on the tree blocking your path south. Enter the building.

Q: If there are fingerprints or other stains on your phone's screen, use microfiber cloths to clean them. You can purchase microfiber cloths at most drug stores or department stores. The texture of these cloths can easily remove fingerprints and stains. Do not substitute the microfiber cloth with soft tissues like Kleenex. These can break during the cleaning process and stick onto the lens or scratch it. Take the microfiber cloth out of its package. Very gently swab the surface of your iPhone's camera lens. Wipe your lens down as long as necessary to remove unwanted stains and fingerprints. It is not necessary to use cleaning products on your iPhone's screen to remove stains. In fact, cleaning products could potentially damage the iPhone screen. Stick to dry microfiber cloths without added water or products to clean your iPhone.
A:
Opt for microfiber cloths. Wipe down the lens gently. Do not use chemical cleaning products on your iPhone screen.