LG WM2496H M Series Manual page 64

Dispenser
The dispenser drawer is a multi-chambered reservoir that allows the user
to add all the appropriate laundry additives before starting the cycle. It
has a place for pre-wash detergent, main wash detergent, fabric softener,
and bleach. Powdered or liquid detergents may be used, but softener
and bleach must be liquids.
Detergents should carry the HE designation.
Do not use regular detergents in the washer or oversudsing will occur.
Regular detergents also cause a scum build-up in the tub, which leads to
poor performance and a foul odor. If this build-up cannot be removed by
running a TUB CLEAN cycle, the washer requires a complete
disassembly to clean it.
WM2496H*M
p20