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Effect of dry cleaning on mite allergen levels in blankets
Author(s) -
Vandenhove T.,
Soler M.,
Birnbaum J.,
Charpin D.,
Vervloet D.
Publication year - 1993
Publication title -
allergy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.363
H-Index - 173
eISSN - 1398-9995
pISSN - 0105-4538
DOI - 10.1111/j.1398-9995.1993.tb00726.x
Subject(s) - allergen , dry cleaning , mite , medicine , allergy , immunology , biology , waste management , botany , engineering
Since one of the greatest reservoirs of allergens is the blanket, we assessed mite allergen levels in dust collected from five blankets by vacuuming before and after dry cleaning with perchlorethylene and compared the results with five control blankets. Assays with monoclonal antibodies showed that group I ( Der p I and Der f I) mite allergen levels per g dust were 78%, lower after dry cleaning. Group 1 allergen levels per m 2 of dry‐cleaned blankets were 98% lower. RAST inhibition showed that total allergen levels decreased 70% after dry cleaning. Mite allergens were not denatured by perchlorethylene. The effect of dry cleaning resulted from physical washing out of dust and allergens.