'add water' laundry liquid 250ml. Biological .
Get the bottle concentrate and squeeze. Get 10ml of concentrate into the left hand side, there is a measure there for levels of liquid.
This can be tipped into the clothes wash machine.
This can be a front load or a top load type clothes washer.
Indeed, you can add some to water to soak for a long time too.
I soaked a woollen panda bear picture round bit of sheepkin from out of a dusty space and after three days you could see lots of work on it. After that, a further wash in the washing machine with another 10mls and it came up perfectly.