Auto Protect Indoor Citronella Refill

Auto Protect Indoor Citronella Refill

Become a bona fide insect killer with ease, using this automatic insect control system. With a plant based active ingredient and natural citronella extracts

Available in 152g cans.
Auto Protect Indoor Citronella Refill

What it does

Mortein Citronella Automatic Adjustable releases regular bursts of mist containing Citronella extract and with plant based active ingredient to continuously keep your home protected from flying and crawling insects*.


Who doesn’t love an easy, automatic insect protection? With fragrant citronella

Where to use

For indoor use only.

How to use

1. Choose where you want to mount your diffuser. Recommended rooms include lounge & family rooms, away from immediate food preparation & children activity & pet sleeping areas. Mount the diffuser at least 2m above the floor and not closer than 300mm from the ceiling facing an open area (refer to wall mounting guide).

2. To open the diffuser, depress the button on the top and pull the front cover forward.

3. Ensure the switch is in the OFF position. Insert 2 x AA batteries. Ensure the batteries are correctly inserted by aligning the positive (+) and negative (‐) terminals.

4. Insert the refill can, with the nozzle facing outwards, close the diffuser. Now change the switch from OFF to your desired time setting. Do not activate the diffuser with an empty aerosol refill inside.

5. When activated, a flashing green light indicates that the device is working and it will spray after a delay of 15 seconds (and then at the regular interval you select).

6. If there is no green light, check the batteries are inserted correctly. If it fails to spray, please read the TROUBLESHOOTING directions. Batteries need to be replaced when the green light stops flashing or when the diffuser stops spraying.


Each pack contains one automatic diffuser unit, one naturgard refill can and two batteries. Two fragrances are available to buy as refills: lavender, or odourless for sensitive noses.