Product description:Dr. Stähler Cockroaches pheromone trap against GERMAN COCKROACHES and COMMON COCKROACHES. Without insecticides or other harmful chemicals.Application:for: CockroachesCharacteristics: allows early detection of a cockroach infestationParticularly effective for monitoring cockroach populationsEnvironmentally friendly and safe option for households with children and petsInstructions for use:Hang in places frequently infested with flies, but out of the reach of animals. Roll out the desired length on the flycatcher. The flycatcher reel can be placed both vertically and horizontally, cut into strips of different sizes as needed, and placed in different locations, such as beams, pipes, etc. Once the rolled out surface of the flycatcher is completely covered with flies, roll up this part of the flycatcher and cut it off. Then roll out the desired length again on fresh flycatcher and attach it. Before use, store the flycatchers at room temperature for a few hours. Application period: all year roundActive ingredients / ingredients: Glue with pheromones, insecticide-free not applicablePackage size: 2 pieces Use by non-professional users permitted. This product information does not replace compliance with the instructions for use and does not claim to be complete. Always read the label and product information before use.