Neudorff : BugFree Bug and Larvae Killer Concentrate
MGK 1852 Crossfire Concentrate 13oz Insecticide, for Bed Bugs, 13 oz, Clear : Amazon.co.uk: Garden
Pest Expert Ultimate Bed Bug Killer Spray Concentrate - New and Improved Formulation Maximum Strength Treatment, Fast Acting & Long Lasting - Makes 10L : Amazon.co.uk: Garden
Hot Shot 1-fl oz Concentrate Insect Killer Trigger Spray at Lowes.com
Pest Expert Formula P Ultimate Bed Bug Killer Spray Insecticide Concentrate Makes 10 litres