Hydroxyl Generator Sizing by Volume (IICRC S700)
Sizes occupied-space hydroxyl deodorization by structure volume against a per-unit coverage rating: the generator count and the continuous run-time expectation. The occupied-safe counterpart to ozone shock and thermal fogging - hydroxyl radicals oxidize odor at safe occupied levels but work more slowly. Coverage and run times are manufacturer-specific; remove the source and clean first; the manufacturer and IICRC S700 govern.
Formula and source
units = ceil(structure_volume_ft3 / unit_coverage_ft3); run continuously for the anticipated days. Occupied-safe; remove the odor source and clean first.
Volume-and-coverage sizing, by name; ANSI/IICRC S700. The ceil(volume/coverage) count is a field-arithmetic identity, not edition-bound.
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