How do you get rid of blow back smells from en suite bathroom?

To eliminate blowback smells from an en suite bathroom, start by ensuring proper ventilation; open Windows or use exhaust fans to improve air circulation. Regularly clean the toilet and surrounding areas with appropriate disinfectants to remove any lingering odors. Additionally, consider using air fresheners or odor absorbers, such as baking soda or activated charcoal, to neutralize unpleasant smells. Lastly, check for any Plumbing issues that could be causing persistent odors and address them promptly.