Trail can't be created again after button destroys it?

This script is suppose to allow players to put on a Trail but the problem I'm having is that if the player clicks the Unequip button to remove the Trail, then they can't click on the Trail button to put another one on.

Trail button script:

local player = game.Players.LocalPlayer
local give = script.Parent
local trail = false



give.MouseButton1Click:connect(function()
	
	if trail then return end
	trail = true
    local character = player.Character
    local trailClone = Instance.new("Trail", character.Head)
	local HP = character.Head.NeckRigAttachment
				local HRP = character.HumanoidRootPart.RootAttachment
				local trailClone = Instance.new("Trail", character.Head)
				trailClone.Parent = character.HumanoidRootPart
				trailClone.Attachment0 = HP
				trailClone.Attachment1 = HRP
				trailClone.Lifetime = 1
				trailClone.Texture =  "http://www.roblox.com/asset/?id=1311255790" 
				trailClone.TextureMode = "Stretch"
				trailClone.TextureLength = 1
				trailClone.LightEmission = 0.2
				trailClone.Transparency = 0.5
				trailClone.MinLength = 0.1

				
end)

This is the script that removes the Trail when the player clicks the Unequip button:

local player = game.Players.LocalPlayer
local give = script.Parent

give.MouseButton1Click:connect(function()
    local char = player.Character
    for _, v in pairs(char.HumanoidRootPart:GetChildren()) do if v.Name == "Trail" then v.Parent = nil end end
   
end)

Please help if you can! Thanks in advance.