I'm sorry to hear you're dealing with plaque and mouth odor. These are common issues often caused by bacterial buildup in the mouth.

Here are some steps you can take to help manage and reduce plaque and bad breath:

• Maintain good oral hygiene: Brush your teeth at least twice daily using a fluoride toothpaste. Don't forget to gently brush your tongue, where bacteria can accumulate.
• Floss daily: This helps remove food particles and plaque between teeth that brushing alone can't reach.
• Use an antiseptic mouth gel: A product containing chlorhexidine gluconate, such as Hexigel Mouth Gel, can help reduce bacteria causing plaque and gum inflammation. Apply it as directed, but avoid eating or drinking tea, coffee, or smoking for at least an hour after use.
• Stay hydrated: Drinking water helps wash away food particles and bacteria.
• Avoid tobacco and limit strong-smelling foods: These can worsen mouth odor.
• Regular dental check-ups: Professional cleaning by a dentist or dental hygienist is important to remove hardened plaque (tartar) and assess gum health.

If you notice persistent gum swelling, bleeding, or worsening odor despite these measures, please consult a dentist for a thorough evaluation and personalized treatment.

Taking these steps can significantly improve your oral health and reduce unpleasant mouth odor. If you need further guidance, a dentist is the best specialist to consult.To narrow down potential causes, we will need some more information.I understand you're dealing with plaque and mouth odor. To assist you better, could you please share your age and gender?