Cockroaches
- Check kitchens, laundries, bathrooms, drains, appliances, warm motor housings and tight cabinet gaps where cockroaches can hide during the day.
- Remove food residue, grease build-up, cardboard clutter and standing moisture before populations become established.
- German cockroaches reproduce quickly and can build large numbers in small harbourages, so repeated surface spraying alone is rarely a sound plan.
- In food premises, cooperation between the technician and site staff matters: cleaning access, waste handling and monitoring all affect the result.

