As a first-night house in Minecraft, I always make a tree house, but spiders keep messing with me. How can I prevent this?
spiders actually cannot pass through spaces that are 1 square wide. If you create a tree house with an entrance of 1 space squared and you bullet proof the roof by making a design that has only 1 square spaces spiders will not be able to get through either from top nor the bottom.
Here is a video of what i mean:
had hard time finding a video but this one explains it at 1:08
I found out a good way to make a treehouse spider proof. First of all as always, keep it lit, because mobs may spawn in your treehouses if unlit. Second, make sure your tree house is away from a cliff or other trees. The Third thing has a lot of explanation. You're going to put half slabs or normal on each side of the tree house. This prevents spiders from climbing onto the house.
Example of a spider proof wall:
So thoses are the ways of making your treehouse spider proof! Have a good time building!