Yes. On the top of the unit there is a revolving button control:
Smallest flower = minimal intensity
Largest flower= maximum intensity
Just unplug it from the wall.
The product could be used in all room sizes, preferably large to medium size.
To extend the life of the fragrance, occasionally unplug or use at minimum setting for a portion of the day.
One problem is habituation, being constantly exposed to the same fragrance diminishes the perception of the fragrance. (In addition, it could be expected that the fragrance strength would weaken with time).
Unscrew cap from fragrance bottle and insert into warmer until “click” can be heard. Plug
UPRIGHT into outlet.
WARNING: When using electric products, basic precautions should always be followed, including the following:
Please read all the instructions before using the product. To reduce the risk of injury, close supervision is necessary when a product is used near children. DO NOT put fingers or hands into product.
CAUTION: Risk of Electric Shock and Fire Hazard. This is not a toy and is not intended for use by children.
For adult use only. For safe use, plug only into properly functioning, exposed 230-240 volt electrical wall outlet where product is ventilated and cannot contact bed covering or other material. DO NOT use with extension cords. If blocking the “TEST” or “RESET” buttons of a RCD outlet, test RCD on a regular basis. DO
NOT immerse in water. DO NOT plug anything in above it. DO NOT use air freshener with Mega fragrance bottle in vertical receptacles.