DIY Car & Room Freshener – My Essential Oil Blend Experiment

19 June 2025, Morning Notes

This morning, I finally succeeded in making my own car and room freshener using a blend of four essential oils: rose, sandalwood, lavender, and jasmine. It was a fun little project, born out of necessity. Life has been getting busier lately, and my usual go-to (freshly cut pandan leaves) only lasts about 3 to 5 days before losing its scent. Constantly needing to prepare a new batch became a bit too much.

Hang the freshener set inside the car I am using to leave it fragrant. After arrived parking lot student in P06, FKE in the morning. 

The setup for the freshener set for lab usage. 

So, I turned to essential oils. A more lasting and flexible option. The scent combo feels calming and slightly luxurious, perfect for both the car and my room. I’ll be updating soon on how long the fragrance holds up and how it performs in different spaces.

Until then, have fun creating your own custom blends! There’s something deeply satisfying about experimenting with scents that suit your mood and space.