Fly Catcher Indoor, Fly Trap, (4 Device + 6 Refills) Fruit Fly Traps for Indoors

Yes, VEYOFLY Gnat Trap refills are safe around pets. The glue works by physical adhesion only. VEYOFLY Gnat Trap refill boards should be replaced based on catch level: light infestations every 4–6 weeks, moderate every 2–3 weeks, and heavy weekly or when full.