Sanitizing fogging in Chandler

What it is

A plant-derived disinfectant delivered through the system as a fine mist, so it reaches the inside surfaces of the runs rather than only what is visible from a register.

A finishing step on a clean system. That word order separates an honest fogging service from a dishonest one.

Why the order matters

A disinfectant acts on whatever surface it contacts. Mist it into a duct carrying settled dust and you have disinfected the dust, which is still sitting there doing exactly what it did before.

Misting takes a fraction of the time and cost that cleaning does, which is precisely why certain operators present it as the whole service under a name engineered to sound technical. If somebody offers to sanitize your ducts without cleaning them first, you are being sold the ten-minute half.

When it genuinely earns $160

• A system closed up for months, which happens in Chandler's seasonal and 55+ housing
• An odor that persists after the ducts have been cleaned
• A history of damp, a drain problem or a leak
• After rodent or insect activity has been dealt with
• Taking over a house where you have no idea what came before

When we will tell you to skip it

More often than you would expect.

A healthy system in an occupied house, no odor, no damp history, does not need this. Cleaning removes what was in there and fogging adds nothing measurable.

It matters most on the larger south Chandler houses, since the price is per HVAC unit and a two-system property is $320. That deserves a real reason rather than being added because the house is big.

What we will not claim

Not that it prevents mold. That is a product label claim and we will not make it on a website.

Not that it improves anybody's health. Same reason this site does not claim it for duct cleaning generally. The honest version is here.

And visible growth is not a fogging job. That is remediation, a separate trade with separate licensing, and misting over it covers a problem rather than fixing it. You will be told what we can see and who you actually need.

How it is applied

1. Ducts cleaned first. Not negotiable.
2. Applied through the system so it reaches interior surfaces along the runs.
3. System run to distribute it properly.
4. Dwell time as the product requires.

Done properly it lengthens the appointment rather than being something sprayed around on the way out, which is a further reason to buy it only where it applies.

Questions