Does the problem of “uncovered liquids” apply to uncovered liquids left inside a refrigerator?
Nowadays according to most poskim we do not have to be cocerned with “unclvered liquids”, especially in Eurpoean countries and the Uunited States etc. the reason vbeing that there aren’t snakes there. even in Eretz Yisroel according to many poskim it doesn’t apply. Even for those who are careful about it, if it is a refrigerator, which is a protected area, it wold be considered covered regardiung this halacha. ( However not regarding uncovered onions etc.)