Pest Control in Bloemfontein

Exterior barrier sprays typically remain effective 60-90 days, less in heavy rain. Gel baits keep working for weeks as insects share them. Rodent programs are about proofing, not just bait, so results last as long as entry points stay sealed. This decay is why prevention plans run quarterly.

For prevention, quarterly service is the industry standard — barrier treatments wear off after 60-90 days. Active infestations (roaches, mice, bed bugs) usually need visits every 2-4 weeks until cleared. Food businesses and homes backing onto woodland or water often move to monthly service.

DIY sprays and baits handle light ant or roach activity fine. Hire a professional for anything structural or persistent: termites, bed bugs, rodents inside walls, wasp nests in cavities, or repeat infestations. Pros have access to products and application methods retail products don't match, and misapplied DIY sprays can scatter colonies and make infestations harder to treat.

It depends on the pest. Wasp nests and one-off ant trails are usually solved in a single visit. Cockroaches, bed bugs, fleas and rodents almost always need 2-3 visits, because eggs laid before the first treatment hatch after it. Ask upfront whether follow-up visits are included in the quoted price.

In coastal regions (especially the Western Cape and KZN), banks commonly require a wood-destroying-insect clearance certificate before approving a home loan transfer. Inspection plus certificate typically costs R500-R1,500, with treatment extra if borer or termites are found.

A general treatment for cockroaches and ants in a standard house runs about R600-R1,800, typically around R1,000. Rodent programs cost R600-R2,000 depending on visits, and full termite soil treatments range R2,500-R9,000 by house perimeter.