I do realise this is not an interesting topic so thank you for reading!
My dd has got a really bad mud stain on her karate suit. I didnt notice it until it came out of washer still stained. We use non bio powder due to sensitive skins in house, so soaked it for ages in bio powder and put it back through washer with non bio. It has come out slightly better, but I don't think its enough for her to be allowed to grade in it. Any tips? I really can't face shelling out for a new suit just for a stain!