Need more freshness in your life? Save big-time with our Gel Refill. Natural ingredients, no harsh chemicals, no masking fragrances. You'll get 4 times the Gel in this economy size at a fraction of the cost. Open the lid, remove the seal and pour gel into any container and place where odors are strongest. Refill container every 30-60 days. Removes odors from pets, smoke, trash, mildew, food, bathrooms and more.