How to Refill a Reed Diffuser with Replacement Reeds
By Neal's Yard Remedies: Natural & organic skin care beauty | Published: 2026-10-23
Category: How-to Guides
Learn the simple steps to refresh your reed diffuser using replacement reeds. Extend the life of your favorite fragrance and keep your space smelling clean and uplifting.
Quick answer
Refreshing your reed diffuser is simple: pour the remaining oil into a clean bottle (or reuse the original), insert new replacement reeds, and flip them every few days to revive the scent. No special tools or skills are needed.
When to replace the reeds vs. the oil
Reeds can become clogged with dust or saturated to the point where they stop wicking oil effectively. If the bottle still has liquid but the fragrance has faded, new reeds often restore the scent without buying a whole new diffuser. If the oil itself has evaporated or lost its aroma, you may need to top up or replace the oil as well.
Choosing the right replacement reeds
Not all reeds are the same. Natural rattan reeds, like those from Neal's Yard Remedies, are porous and designed to absorb and release oil steadily. Synthetic or overly thick reeds may not wick properly, leading to weak or inconsistent fragrance. Stick to reeds that match the length and diameter of your diffuser bottle's opening for the best results.
How to refill your reed diffuser in 4 steps
- Step 1: Prepare the bottle and reeds: Remove the old reeds and discard them. If the bottle still contains oil, pour it into a clean, dry vessel or use the original bottle. Wipe the bottle neck with a dry cloth to remove dust or residue. Open the pack of replacement reeds and separate them gently to avoid splinters. Don't reuse old reeds—they lose their ability to wick oil effectively after a few weeks.
- Step 2: Insert the new reeds: Place the reeds into the bottle so that about 1–2 inches protrude above the neck. Spread them slightly apart to allow air circulation. The oil will begin to travel up the reeds within a few hours. Avoid overstuffing the bottle—using too many reeds can cause the oil to evaporate too quickly.
- Step 3: Flip the reeds for a stronger scent: After 24 hours, if the fragrance is too subtle, flip the reeds so the saturated ends are now exposed. This releases a burst of scent. You can flip them every 2–3 days to refresh the aroma, but flipping too often will shorten the life of both the oil and the reeds. Flipping daily can exhaust the oil in half the time—stick to a 2–3 day schedule.
- Step 4: Know when to replace again: When the oil level drops noticeably or the scent fades even after flipping, it's time to repeat the process. A 100ml bottle with standard reeds typically lasts 4–6 weeks, depending on room temperature and air flow. Keep the diffuser away from direct sunlight, heaters, or drafts—these accelerate evaporation and reduce fragrance life.
Product facts
- Replacement Reeds for Reed Diffuser: These natural rattan reeds are a simple way to refresh your 100ml diffuser. Insert them into the bottle and let the oils absorb, gradually releasing an ambient fragrance to uplift your space and enhance your wellbeing. What's inside: Eight natural rattan reeds, each 200mm in length. The 200mm length fits most standard diffuser bottles, and the natural rattan material ensures consistent wicking so you get the full benefit of your aromatherapy oil.
Replacement Reeds for Reed Diffuser
