Learning Center

Is Cleaning the Ducts Enough if the Air Handler Is Contaminated? No. Cleaning ductwork while leaving a contaminated air handler untreated can leave an important part of the system unresolved. What About the Supply Plenum? The supply plenum sits directly downstream of the air handler and can be affected by moisture, insulation conditions and contamination. […]

Does Musty Flex Duct Have to Be Replaced? Not automatically. Physical condition, contamination, accessibility and cleanability determine whether replacement is necessary. Can Metal Ductwork Be Cleaned if It Is the Odor Source? Often, yes. Sound metal ductwork is generally amenable to physical source-removal cleaning. Does Homeowners Insurance Cover a Musty HVAC or Mold Problem? Sometimes, […]

Why Would One Mold Company Want to Tear Out More Than Another? Contractors can interpret access, contamination and salvageability differently. Ask for the evidence supporting every proposed wall, ceiling, platform or HVAC component removal. Should I Get a Second Opinion Before They Tear Out the Whole AC Closet? If the proposed scope is extensive or […]

How Do You Know Whether Water Crossed Into the Shower Area? Use moisture readings, inspection, construction knowledge and controlled access when needed. Evidence should establish whether the moisture pathway actually crossed the framing boundary. Does Tile Have to Be Removed Because Mold Is Nearby? Not automatically. Tile and the underlying assembly should only be included […]

Can a Window Leak Make the Baseboard Wet Below It? Yes. Water can enter around a window and travel downward inside the wall before reaching the lower drywall and baseboard. Can a Stucco Crack Cause a Wet Baseboard Inside? Yes. Rain or irrigation can enter through a vulnerable exterior detail and migrate down the wall […]

Should Negative Air Be Used? Negative pressure and HEPA-filtered air can help control particulate during demolition and cleaning when the project conditions warrant it. Can the HVAC System Run During AC-Closet Mold Remediation? Sometimes the system needs to be isolated or temporarily shut down to prevent particulate movement, while other projects require humidity control. The […]

Why Can Roof-Leak Mold Risk Be Different in Osprey? Osprey includes waterfront homes, custom residences, older properties and condominiums. One roof leak may be discovered immediately after a storm while another can drip slowly into insulation or a wall cavity for weeks. The visible ceiling stain does not necessarily show how far water traveled or […]

Should I Call a Mold Assessor? For larger or regulated projects, an independent Florida-licensed mold assessor may need to define the remediation scope and completion criteria. Can I Just Spray the Ceiling With Bleach? No. Surface treatment does not correct an active moisture source or address contaminated porous material behind the finish. Can I Just […]

Can Water Get Under Tile or Other Flooring? Yes. Water can move beneath floating floors, wood, carpet and some tile assemblies. The visible surface can look dry while moisture remains below. Does Flooring Have to Be Removed? Not automatically. Flooring type, installation, amount of trapped water, water source and ability to dry the substrate determine […]

What Does ServiceMaster SRQ Use During Structural Mold Remediation? ServiceMaster SRQ uses physical cleaning and Serum 1000/1K for appropriate structural mold-remediation applications. Bioesque Botanical Disinfectant Solution may be used in appropriate labeled applications. Products do not replace physical remediation or source correction. Who Performs Post-Remediation Verification? When required or appropriate, an independent mold assessor typically […]

Can I Spray Bleach on Mold Around an AC Register? Bleach is not a complete remediation strategy. The important issue is why the area is getting damp and whether porous building materials or HVAC components are contaminated. Does the Drywall Around the Vent Have to Come Out? Not automatically. Surface contamination on sound drywall can […]

Should I Start Removing Drywall Before I Know the Scope? Not randomly. Controlled investigation and a defined remediation approach can prevent unnecessary demolition and uncontrolled disturbance. Does Visible Mold Mean the Whole House Is Contaminated? No. A visible localized condition does not establish whole-house contamination. Assessment should determine the actual extent. Do My Air Ducts […]