iLOT Pest Control Bulb Duster Sprayer, Pesticide Powder Duster with Longer Lance for Bugs & Pests Indoor and Outdoor Longer Brass Lance to Make it Easier to Gain Closer Access to Narrow Entry Gap, Like Behind Fascia Board of Flat Roof. Easy-to-Use, just put the pesticide powder inside the bulb and squeeze. Kill the pest, bugs, ants and termite in a functional way. Suitable for dispensing Diatomaceous Earth and Some Other Pest Control Powder. Effective Pest Control used by Pest Control Professionals, Hotels, Nursing Homes, Residents to effectively Kill Bed Bugs through dispersing of the Diatomaceous Earth Dust