Please choose the correct ending to complete the given sentence: Health: [header] How to use disclosing tablets [title] Determine if you need them. [step] While anyone can use disclosing tablets to improve their brushing habits, their use is particularly necessary for people with certain dental conditions. [substeps] Braces and other orthodontic appliances can make brushing and plaque removal very difficult around the wires.

Ending1: Try not to push hard on any wires or deviate too slowly when you are brushing. This will put unnecessary pressure on the wires. Ending2: If you have more serious dental issues than a wait-and-see doctor, you should consult your dentist before using disclosing tablets. While they're convenient, they may not be as effective with removing plaque. Ending3: Disclosing tablets will help identify these areas for spot cleaning. If you have any form of gum disease like periodontitis or gingivitis, disclosing tablets are excellent idea for determining the level of plaque around your gum line. Ending4: You should consult with your orthodontist before attempting to brush your teeth. Although you are not required to wear braces or mouthguards, your dentist should clearly identify if you need these.

Answer format: ending1/ending2/ending3/ending4