The Rentokil Insectrol Insect Killer Spray (250ml) is a powerful, fast-acting solution for controlling a wide range of crawling and flying insects around the home. Designed for versatile indoor use, it delivers immediate results while providing ongoing residual protection against re-emerging pests. Ideal for treating skirting boards, cracks, crevices, door frames, and problem areas where insects hide or travel, this ready-to-use aerosol offers professional-grade pest control in a convenient household format.

• Kills Crawling & Flying Insects - Effective against ants, cockroaches, spiders, flies, wasps, fleas, and more.
• Fast-Acting Formula - Delivers rapid knockdown on contact.
• Residual Protection - Continues working after application to help prevent re-infestation.
• Multi-Purpose Indoor Use - Ideal for homes, garages, and outbuildings.
• Easy-to-Use Aerosol - Targeted spray for crack, crevice, and surface application.
• Manufacturer Number: FSI37