Human exposure to fluorotelomer alcohols, perfluorooctane sulfonate and perfluorooctanoate via house dust in Bavaria, Germany

► PFOA (6.1-676 ng/g) was the dominant compound, followed by PFOS (3.3-1046 ng/g). ► The mean concentrations of 6:2, 8:2 and 10:2 FTOH were 19.4, 29.5 and 17.5 ng/g. ► Intakes of FTOHs, PFOA and PFOS via indoor dust ingestion were estimated. ► PFC intake was low, and only under a worst scenario it was high for toddlers. ► The contribution of 8:2 FTOH to PFOA intake via dust ingestion was low.