We discovered mold in our washer after a 2 week vacation. It seems worst when I use extra rinse. Samsung paid for it to get fixed. The repairman pulled out the agitator and it was FULL of mold. So gross. Now that this part is replaced, won’t it just fill with mold again??? He told us not to use the tide pods and to only use liquid and use much less than recommended?!?! Umm-that won’t clean the clothes though. Anyone else have this issue?