Easy To Use- Simply peel and place in the soil next to your potted plants to control infestation of thrips, fungus gnats, fruit flies, whiteflies, midges and other flying insects. Many Uses- Can be used indoors or outdoors, even in rain. Eco-Friendly- These sticky traps for gnats are a great alternative to some of the other pest solutions which can involve the use of harsh chemicals. Long Lasting- Our traps are dual sided, waterproof and won’t need to be changed until they are completely filled up with insects. No.: 93048-CHN-1