Wondering how to use washing powder to pre-treat tough stains? It’s easy – just make up a paste of OMO powder with a little bit of water and spread it over the stain. Leave for a few minutes, then wash as usual.
Each OMO washing powder pack comes with its own easy-to-use measuring scoop. The packaging will give you guidance on how much to use depending on the size of your laundry load, how dirty the clothes are.