Pleasing Fresh Scent Glade Automatic Spray Refill, Clean Linen continuously scents your room. When the product runs out, use the refill. And you can forget about refills for the next 60 days. A soothing scent that you are going to love will be wafting through your home. Fresh scent Lasts for 60 days Continuous fragrance A Closer Look: Glade Automatic Spray Refill, Clean Linen provides 60 days of continuous fragrance with absolutely no effort on your part. Get Started: Keep the unit pointed away from your face at all times. Turn the automatic spray unit to the OFF position, and remove the empty can. Insert refill can with the spray attachment facing out. Turn the unit ON by selecting desired time setting. The first spray will come after a several-second delay.