I have notice a smell in my 1000ml and 500ml Nalgene water bottles it is not a plastic smell. It smells kind of weird for a day or two then it starts to smell a little like feet. At this piont I give it a good wash (soap and hot water) I do not mind the smell and have not noticed a taste. My question is this
Should I wash it out more often? Is anything bad going to happed if I continue my washing cycle?