Problem: Article: Use an old toothbrush to remove grease, lint, and dirt from all surfaces of your knife. Try applying a bit of dish soap to the toothbrush and then use it to scrub all of the surfaces of your knife. For small, detailed areas, you can use a wooden toothpick or a cotton tipped swab (Q-Tip). Rinse away the soap after you are finished and then dry the knife with a clean cloth. A magic eraser cleaning sponge may help to remove rust from your knife blade. You do not need to use any chemicals with a magic eraser. Just get it wet with a bit of water and it is ready to use. Use the magic eraser to scrub the rust spots off of your knife blade. Then, rinse off the blade and dry it with a clean cloth. You can also try to scrub the rust stains from the blade using a piece of fine steel wool, fine-grit sandpaper, or a wire brush. You can scrub the blade while it is dry, or add a bit of water, or use some water and dish soap. If you do not have a steel brush or sandpaper, try using a crumpled ball of aluminum foil to scrub the blade. Make sure that you rinse the blade after you are finished and dry it off with a clean cloth. If you cannot remove the rust with oil or cleansers alone, try using an electric rotary tool to remove the stains. Work slowly and carefully to avoid damaging the blade. Apply oil to the rusted blade before you use the rotary blade. Use a fine brass wire brush attachment on your rotary tool to remove surface rust. Secure the knife in a vice grip, and apply the wire brush tool to the blade in short, smooth movements. Change the brush attachment to a felt polishing wheel. Dip the wheel in polishing compound (such as 3-In-One, Clean Streak, or Metal Brite) and apply the wheel to the blade with smooth, short strokes. Switch to a clean polishing blade and finish with a paste polish such as Flintz. Buff the blade until it is smooth and shiny.
Summary: Scrub the knife with a toothbrush. Try a magic eraser sponge. Use some steel wool or another abrasive tool. Clean the knife with a rotary tool to remove serious rust stains.

In one sentence, describe what the following article is about: If you plan on driving your newborn home from the hospital, you'll need to strap them into a car seat. Only buy government approved car seats that have high safety ratings. If your partner plans on breastfeeding, buy some cotton nursing bras. If you decide to feed your baby formula, buy some baby bottles. Additionally, buy a cleaning brush if your baby bottles do not come packaged with one. Your baby should not use a dummy until they're at least six months old, but you could choose to buy one at this point if you so desire. The obvious necessities for your baby's room are the crib, blankets, and pillows. However, you might also want a changing station -- a large piece of furniture designed for changing your baby's diaper -- and a small dresser for baby clothes. Nontoxic, baby-safe toys and/or a hanging mobile are also good purchases in advance of your newborn's arrival. Your baby will need shirts, pants, and socks ready for them before they are born. If possible, buy baby clothes at second-hand stores, since your newborn will grow fast and not get much use out of their clothing. Whether you buy new or used baby clothes, wash them before use. Stock up on diapers before your baby arrives. If you plan on using a diaper delivery service, ensure that the first delivery arrives before your newborn's due date.
Summary:
Get a car seat. Purchase feeding supplies. Buy goods for the baby's room. Buy baby clothes. Purchase diapers.