Electrolux firmly recommends that you should only use high-efficiency (HE) detergent for their front loaders. This is because HE detergents are meant for front loaders that use lower water levels. Moreover, HE detergents are more friendly to front loaders, since they reduce soap suds and help ensure a thorough cleaning. In contrast, non-HE detergents may cause an excess of soap suds and a buildup of detergent residue on your clothing at the end of each cycle. Apart from that, Electrolux also recommends that you shouldn’t fill your dispenser’s compartment beyond the maximum amount line.