Cloths not sucking like they used to?
Over time, the performance of your microfibre cloths can diminish due to many different reasons, such as: using them with hydrophobic spray products (the polymer sets in the fibres of the cloth and then they don't suck up water anymore), not washing the cloths after every use and not storing them properly.
If your cloth isn't sucking water properly any more, give the following process a go:
Soak the cloth in 40ml of Microfibre Wash and around 2-3L of warm water in a bucket overnight. Next day, pop the cloth into the washing machine with another 20ml of Microfibre Wash, with warm water on a normal cycle. Once finished, put the cloth into the dryer for 30-40 mins on the cool setting until it's dry.