It really depends on the scent. I only use natural essential oils, never the synthetic stuff. I sourced the exact same blend used in the intercontinental hotel chain for our beach 🏖 condo in Portugal. Really gives a nice sea 🌊 and flower 🌸 based scent to our common hallway.
In Amsterdam I used the Sheraton scent for the common hallway, masks the weed smell from my self medicating neighbor and smells like a rich flower bouquet. 💐
My bedrooms have a very light natural sage aroma, promotes sleep and works relaxing.
💡 Some tips:
🔸Don't overdo it, with aromatherapy less really is more.
🔸Natural essential oils only. Natural scents are beneficial to your health, chemicals are not.
🔸Use a different smell in the bathrooms, you don't want your whole house to smell like the toilet. 🚽
🔸Don't diffuse oils when you have an Airco or heat pump on as it clogs the filters and is practically impossible to clean.
🔸If you have a HVAC at home, you can pipe the aroma in via the Airco to distribute the scent throughout the entire home without risking the air filters.