Opportunistic feeders, their diet varies from one region to another. In the Antarctic, killer whales eat about 67% fishes, 27% marine mammals, and 6% squids. Killer whales in the Bering Sea (near Alaska) eat about 65% fishes, 20% squids, and 15% marine mammals.
Even though your shower grout looks dry, using it too early or sealing it before it's ready may damage it, leading to premature failure. Most cement-based grouts require a cure time of 48 to 72 hours before applying a penetrating sealer.
Update 2: Ambiguous because in one instructional square it says wait 24 hours before using, and in another instructional square it says wait 12 -24 hours to grout. So according to that can we grout 12 hours after laying the tile but just not walk on it put appliances on? And if you can't walk on it for 24 hours how can... show more Ambiguous because in one instructional square it says wait 24 hours before using, and in another instructional square it says wait 12 -24 hours to grout.