Open windows and doors to allow fresh air to circulate throughout the space. This helps dissipate the patchouli scent and replaces it with a cleaner, fresher aroma. Using fans or air purifiers can also aid in speeding up the process of removing lingering odors. This substances absorb and neutralize odors to Get Rid of Patchouli Smell, including patchouli, leaving behind a more neutral scent.