Main product description The new formula guarantees an immediate effect, kills not only the wasps in the nests, but also effectively penetrates the eggs, larvae and neutralizes the returning wasps. It works quickly and efficiently and thanks to the large amount of substance, Biolit Plus also has an immediate hypothermic effect, which reduces the mobility of insects. Without an unpleasant smell, it is also safe for internal use. Features: Suitable for immediate extermination of insects It can also be used as a preventive spray Long-lasting and fast effect Kills wasps, effectively eliminating their nests Fast effect No fragrance or smell Also suitable for indoor use