In my machine 6 kg. (I did not met) when the laundry is not too dirty one capsule enough, the spring clean linen even at low temperatures. I like the perfume "almond milk" just washed laundry. According to the information that perfume is hypoallergenic, and once washed laundry to sensitive skin. Given the concentration of detergent, handling the capsules is to be done carefully, with dry hands, indeed packaging is marked with the symbol "irritant".
