The delivery does not match the hiding place
Total-release aerosol settles broadly while bed bugs hide in protected cracks and layered materials. Exposed insects are not the whole infestation.
A method that cannot map or verify those harbourages should not be treated as a complete solution.
Exposure and fire controls matter
Foggers are pesticides and must be used only for authorised purposes under their label. Misuse, excess units or ignition sources can create serious risk.
Never stay in a treated space or shorten re-entry instructions.
Choose directed work instead
Inspection-led treatment puts contact methods or residual placements where evidence supports them and defines a monitoring plan.
If a product claim sounds universal, check the authorised label and ask what hidden locations it actually reaches.
Sources and further checks
Open the source before acting on information that may change, including council services, prices, tenancy rules and product labels.