Hi Michelle, This made our day! Thank you for sharing this amazing feedback, this is what our brand is all about!! So glad to hear of your Koh success. – Team Koh
“I have always had terrible trouble cleaning inside the collar and particularly the armpits of my husband's shirts. Perhaps he has particularly oily skin but I really struggle keeping his white shirts usable for too long. This time I sprayed the problem areas with Koh, let them sit for 10 mins, then soaked in warm water for an hour before putting them through the usual wash cycle. I'm happy to report they came out like new!
I haven't had a chance to clean the oven yet but it's next on the list.”