Product description: Ready-to-use foam for the targeted control of wasps in nests and other insects in hard-to-reach cavities, behind paneling, etc. Controls wasps, cockroaches, woodlice, and silverfish. Applied foam remains stable for several hours. Contains natural pyrethrum. No synthetic active ingredients. Neudorff Permanent Wasp and Insect Foam is a special foam formulation for the safe control of wasps in hidden wasp nests. Dual benefit for year-round use against wasps and insects. High environmental compatibility due to the active ingredient being of natural origin. The applied foam remains stable for several hours. Application: For: Wasps, wasp nests. Properties: 2.1 g/kg pyrethrins (Chrysanthemum cinerariaefolium extract). Novel foam formulation for the safe control of wasp nests. Ideal for controlling pests in hard-to-reach cavities, behind paneling, in roller shutter boxes, etc. The applied foam remains stable for several hours; after the foam dissipates, a wax layer with bound active ingredient remains active for an extended period. Instructions for use: Shake well before use. Remove the transport safety seal from the spray head before first use. Treatment should be carried out in the early morning hours, if possible, before the wasps swarm. In particular, spray the entrance hole of the wasp nest; if possible, spray through the entrance hole into the nest to thoroughly fill any cavities inside. If the wasps gnaw a tunnel through the foam, repeat the treatment. The foam prevents wasps from flying out of the nest and attacking the user. Do not remove the treated nests immediately after treatment to ensure that any wasps that fly in later are also effective. The applied foam remains stable for several hours. To control crawling insects such as cockroaches and woodlice, thoroughly foam their hiding places. Against wasps: thoroughly foam the entrance hole of the wasp nest or access points to cavities. Do not remove treated nests immediately after treatment to ensure that any wasps arriving later are also caught. Against crawling insects: Apply foam to hiding places. Application period: May to October. Active ingredients: 2.1 g/kg (equivalent to 0.21% w/w) Chrysanthemum cinerariaefolium extract. N-78223. Package size: 300 ml spray can. Important information: Download "Safety Data Sheet" for this product. Labeling according to Regulation (EC) No. 1272/2008 [CLP/GHS] Danger. Hazard statements: H222 - Extremely flammable aerosol. H229 - Pressurized container: May burst if heated. H319 - Causes serious eye irritation. H410 - Very toxic to aquatic life with long-lasting effects. Precautionary statements: P101 - If medical advice is needed, have product container or label at hand. P102 Keep out of reach of children. P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.