To clean a Tiffany & Co. necklace, you can use a soft-bristled toothbrush and a mild jewelry cleaner or a mixture of mild soap and warm water. Gently scrub the necklace with the toothbrush to remove any dirt or grime, being careful not to scratch the metal or damage any gemstones. Rinse the necklace with clean water and pat it dry with a soft, lint-free cloth. It's important to avoid using harsh chemicals or abrasive materials that could damage the necklace. **

To clean a TV remote control, you can start by removing the batteries. Then, use a soft, slightly damp cloth to wipe down the surface of the remote control, being careful not to let any moisture seep into the buttons or crevices. For tougher grime or sticky residue, you can use a cotton swab dipped in rubbing alcohol to gently clean those areas. Make sure the remote control is completely dry before reinserting the batteries and using it again. **

Yes, clean refers to the state of being free from dirt, marks, or unwanted substances. It can also refer to being morally upright or free from impurities. Keeping things clean is important for maintaining hygiene and a healthy environment. **

To clean the keyboard of a remote control, you can start by using a can of compressed air to blow out any dust or debris that may be stuck between the keys. Next, you can use a cotton swab dipped in rubbing alcohol to gently clean the surface of the keys and remove any built-up grime or residue. Be sure to let the remote control dry completely before using it again. If there are stubborn stains or dirt, you can also use a small amount of mild soap and water on a cloth to wipe down the keys, but be careful not to get the remote control too wet. **

To clean the contacts of a remote control, you can start by removing the batteries from the remote. Then, use a cotton swab or a soft cloth dampened with a small amount of rubbing alcohol to gently clean the metal contacts inside the battery compartment. Be sure to let the contacts dry completely before reinserting the batteries. This should help remove any dirt or residue that may be interfering with the connection between the batteries and the remote control. **

To clean with Mr. Clean, you can dilute the Mr. Clean Multi-Surface Cleaner in water according to the instructions on the bottle. Use a sponge or cloth to apply the solution to the surface you want to clean. Scrub the surface gently and then rinse with water. For tough stains, you can apply the Mr. Clean Magic Eraser directly to the stain and scrub until it disappears. **

The cleanliness of the apartment depends on the specific circumstances. If the apartment has been recently cleaned and maintained, it could be considered clean. However, if it has not been cleaned or has visible dirt and clutter, it would be considered not clean. It's important to assess the current state of the apartment to determine its cleanliness. **

The Braun Clean & Renew System control works by automatically selecting the appropriate cleaning program based on the condition of the shaver. It uses an alcohol-based cleaning solution to hygienically clean, lubricate, and charge the shaver at the touch of a button. The system also has an LED display that indicates the cleaning progress and when the cleaning cartridge needs to be replaced. Additionally, it has a 3-action alcohol-based cleaning system that eliminates 99.9% of germs, ensuring a clean and hygienic shaver for the next use. **