Using vinegar to address bad odors in your drains is generally safe and can be effective. Combine it with boiling water for enhanced results, and consider regular maintenance with boiling water to prevent odors from returning. However, if persistent smells linger, it’s advisable to contact Radiant Plumbing and Air. We’ll diagnose the root cause of the odor and provide a permanent solution, ensuring your drains stay fresh and odor-free. Your peace of mind is our priority.