Case Study: Poor construction created mold in kids room requiring treatment

A Thompson's Station homeowner expressed concerns about mold due to poor construction in her home. The issues had created contamination that required professional intervention to protect her children's health.

Construction defects create ongoing mold problems that won't resolve without addressing both the contamination and the underlying building issues. For a mother concerned about her children's exposure, professional testing and treatment were essential.

Claro tested the kids' bedroom to assess contamination from the construction issues. The bedroom registered an Overall Mold Source Assessment of 158 with 640 spores per cubic meter indoors compared to 850 outside—not catastrophically elevated overall, but the specific indoor mold types were concerning.

Penicillium/Aspergillus dominated with a MoldSCORE of 158 and 370 spores indoors—significantly amplified compared to less than 13 outside. This indoor amplification despite lower total counts indicated active mold growth in the children's sleeping environment. Cladosporium showed 110 spores indoors versus 590 outside. Basidiospores registered 53 spores versus less than 13 outside.

The testing confirmed what the homeowner suspected: poor construction had created conditions for mold establishment in areas where her children spent significant time. The kids' bedroom contamination meant children were breathing elevated Penicillium/Aspergillus levels every night while sleeping.

Understanding that poor construction created ongoing risks and that children's health was at stake, Claro performed targeted treatment of affected areas including the kids' room and bathroom, complete HVAC treatment (performed twice to ensure thorough cleaning), and attic treatment to address contamination in spaces above the living areas.

The comprehensive approach eliminated the Penicillium/Aspergillus amplification in the kids' bedroom. The HVAC system received double treatment to ensure no contamination remained in ductwork that could redistribute to the children's spaces. The attic treatment addressed contamination above to prevent it from affecting living areas below.

This case demonstrates why construction defects require professional remediation even when total spore counts aren't extreme. The 370 Penicillium/Aspergillus spores in the kids' bedroom represented significant indoor amplification—active growth creating exposure where children sleep. Poor construction had created the conditions, and targeted treatment eliminated the contamination those conditions produced.