Gui keeps appearing even though I break the loop?

Hello there. I'm trying to make a local script so that whenever a player enters a house, a gui will show whose house it is.

local houseRegions = game.Workspace:WaitForChild("HouseRegions")

local found = false

while wait(1) do
    for i, v in pairs(houseRegions:GetChildren()) do
        found = false

        local region = Region3.new(v.Position - (v.Size/2), v.Position + (v.Size/2))
        local parts = workspace:FindPartsInRegion3WithWhiteList(region, game.Players.LocalPlayer.Character:GetDescendants())

        for _, part in pairs(parts) do
            if part:FindFirstAncestor(game.Players.LocalPlayer.Name) then
                found = true
                break
            else
                found = false
            end
        end

        if found then
            if script.Parent.HouseRegions[v.Name] then
                script.Parent.House.TextLabel.Text = script.Parent.HouseRegions[v.Name].Value -- it's a string value stored inside a folder called HouseRegions in the starterGui.
                script.Parent.House.TextLabel.Visible = true

                for i = 1, 0, -0.1 do
                    script.Parent.House.TextLabel.TextTransparency = i
                    wait(0.05)
                end

                wait(1)

                for i = 0, 1, 0.1 do
                    script.Parent.House.TextLabel.TextTransparency = i
                    wait(0.05)
                end

                script.Parent.House.TextLabel.Visible = false

                break
            end
        else
            script.Parent.House.TextLabel.Text = script.Parent.Mapleburg.Value -- string value
            script.Parent.House.TextLabel.Visible = true

            for i = 1, 0, -0.1 do
                script.Parent.House.TextLabel.TextTransparency = i
                wait(0.05)
            end

            wait(1)

            for i = 0, 1, 0.1 do
                script.Parent.House.TextLabel.TextTransparency = i
                wait(0.05)
            end

            script.Parent.House.TextLabel.Visible = false
        end
    end
end

Everything seems to be working, but the gui that indicates the stuff keeps appearing. (yes I've tried a replica of alvinblox's region3 tutorial.)