As a home fragrance enthusiast, I've tested a range of diffusers, from reed to electric and nebulising types. After hours of sniffing, the Marks & Spencer apothecary restore reed diffuser emerged as the best overall. Its blend of geranium, cedarwood, eucalyptus and lavender essential oils creates a serene, spa-like atmosphere without being overpowering. The understated amber glass bottle with slim wood reeds suits a bedroom or bathroom, and refills are reasonably priced at £15.
For those seeking a stronger scent for larger rooms, the Molton Brown mesmerising oudh accord and gold aroma reeds (£50) is a better choice. Meanwhile, the Matalan orchid and vanilla elegance diffuser offers great value at a budget price, with an elegant dark ridged glass bottle. Its musky scent works well in an entrance hall or bathroom, though it feels slightly synthetic and takes time to spread.
The best electric diffuser is the Espa aromatic essential oil diffuser, which transforms a home into a high-end spa. Add water and a few drops of essential oil to the tank, and the intermittent mist scents a large room. An optional low light adds a calming effect, and Espa's signature blends can trigger relaxation or improved mood. The only downside is it needs to be plugged in; for a portable alternative, consider the Neom happiness waterless pod mini+ starter pack (£77).
The Diptyque home fragrance diffuser is more a work of art than a simple diffuser, with an oval glass vessel that turns heads. It comes in three sizes and uses perfume-style scents for a sophisticated fragrance experience. While currently out of stock, you can sign up for notifications. Overall, the M&S diffuser is the top pick for its balance of scent, design and value.
