Review on 💧 CO-Z Stainless Steel Water Distiller - 4L Pure Water Machine for Home Countertop, Table, and Desktop - Distilled Water Making Machine, 4 Liter Water Purifier for Clean Home Water by Renee Zahid

I've had it for about a month now. I love it, it tastes great, especially since my water is very hard. Runs 2-3 times a day. The water tank looks like new after I cleaned it, but I can't clean the lid. It says clean the tank without the cap, which is what I do, but then how do you clean the cap? I don't think I can submerge it in water and it looks like rust which doesn't suit me. I'm not sure how to proceed because I can't find anything online that can point me in any direction.