Termite control operators must be properly vetted by a client before they are handed the job, says Masa Establishment for Pest Extermination Services.
Though cost considerations play a role, it's better to have the best team as well as the best pesticides to exterminate pests, says Ranjith de Alvis, entomologist at the Saudi firm.
De Alvis' advice is:
Do not rush - termites work very slowly. Spending two to three weeks gathering information is time well spent.
Arrange to have four to five professional pest companies inspect the structure and estimate the cost of termite treatment. Request that all bids be put in writing.
Ask each company to describe in detail the precise procedures that will be taken to treat the structure. These details should be the basis for making an objective evaluation regarding the quality of treatment by each company. They should include answers to :
* Where will the chemical be applied?
* How and where will holes be drilled to incorporate the chemical?
* What special techniques will be used in areas where floor covering is present?
* How will inaccessible areas and/or voids be treated?
* How will the injection points (holes) be sealed?
Find out what chemicals will be used and the rationale behind their use.
Ask for copies of the chemical labels as there are no special or secret chemicals available to only select pest control companies.
Ask what application methods will be practised to ensure a safe treatment.
Ask what rate and amount of chemical solution will be used. Current research has determined a slow rate of application (< 25 psi) is best. The key to effective treatment is the formation of a complete and continuous barrier between the soil and all parts of the structure.
Request a list of recent references in your area and check with them. Check to see if there are any unresolved complaints against the company.
Ask about any warranty that will follow after treatment.
Also, he says, watch out for people that:
Appear uninvited and show evidence of termite specimens and damage from a neighbour's property as an excuse to inspect your home. Such a person may bring along pieces of wood damaged by termites or termite swarmers in a vial, pretending to find them in your house.
Claim to have a secret formula or chemical ingredient more potent than any other firm.
Use alarm tactics or pressure you to sign a contract on the spot.
Submit quotations substantially lower than those of other firms contacted. The cheapest estimate is often not the best.
Use unlisted telephone numbers and addresses.
Fail to address your questions and concerns professionally and to your satisfaction.
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