McNett Sea Drops 37 Ml
These drops are great. Absolutely no fogging and is a great cleanser. I will never use another brand of defog. Hope this helps.
I have used these drops for a year now and they are great. I had big problems with fog, but not anymore. However, the drops must be applied immediately before entering the water to have the full effect.
Works like a charm
No more dew inside the mask. Works perfect every time. recomended product