Pest Control in Norzagaray

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.

Bed bug jobs are labor-intensive: 2-3 visits spaced around the egg cycle, treatment of every crack in affected rooms, and heavy prep by the household. Heat treatment kills all life stages in one day but needs specialist equipment, which is why it costs several times a standard insect spray. Cheap one-visit bed bug quotes are the ones that fail.

For standard sprays and gels, you typically only need to stay out of treated rooms for 2-4 hours until surfaces dry. Fogging or flea treatments may require 4-6 hours away. Whole-structure fumigation (rare, mostly for termites or severe bed bugs) means vacating for 1-3 days. Your technician must give you re-entry instructions — ask if they don't.

Post-construction soil treatment for a typical house runs about PHP 8,000-30,000 depending on floor area and linear meters drilled, usually with a 1-2 year warranty. Baiting systems cost more upfront but avoid drilling. Spot 'injection' treatments are cheaper but rarely stop a colony.

A one-time general treatment (roaches, ants) for a house costs roughly PHP 1,500-6,000, with condo units at the lower end. Quarterly service contracts typically run PHP 6,000-25,000 per year depending on home size and provider tier.