Contamination of benzotriazole ultraviolet stabilizers in house dust from the Philippines: Implications on human exposure

► Benzotriazole UV stabilizers were determined in house dusts from the Philippines. ► This is the first study on BUVS contamination in house dust from Southeast Asia. ► Most of BUVSs were detected in all the samples, suggesting ubiquitous contamination. ► Among the 7 targeted BUVSs, UV-234 and UV-328 were the dominant compounds. ► EDIs of BUVSs through house dust ingestion were lower than the guideline values.