Help Clearing Text OnHide

[Dejablue]

I am having trouble figuring out how to clear or update text once it has been displayed. The below script creates the text onshow. The timer starts and if I have an empty item slot and equip it then it will update. However, should I remove the item the text remains. Swapping items creates new text but it is overlayed onto the old text.

Any help would be appreciated.

Cheers!

EDIT: This is for Legion/PTR. This also works (except for the above issues) on WoD live if you remove:
PaperDollFrame_UpdateInventoryFixupComplete(self);
PaperDollFrame_HideInventoryFixupComplete(self);

-- ---------------------------
-- -- DCS Durability Frames --
-- ---------------------------
local DuraShowTimer
local kids = { PaperDollItemsFrame:GetChildren() };
--	print(kids);
local function duraOnShow()
-- -------------------
-- - Item Durability -
-- -------------------
print("tick")
print("tock")
    for k, child in ipairs(kids) do
        child:GetName();
        -- print(child);
        local duraFS = child:CreateFontString("FontString","OVERLAY","GameTooltipText")
            duraFS:SetPoint("BOTTOM",child,"BOTTOM",0,0);
            duraFS:SetFont("Fonts\\FRIZQT__.TTF", 14, "THINOUTLINE");	
        local slotId = child:GetID();
        -- print(slotId);
        local durCur, durMax = GetInventoryItemDurability(slotId);
        if durCur == nil or durMax == nil then
            -- print(slotId);
            duraFS:Hide();
        else
            -- print(slotId);
            local durItemFinite = durCur*(100/durMax);
            -- print(durItemFinite);
            duraFS:SetFormattedText("%.0f%%", durCur*(100/durMax));
            if durItemFinite == 100 then 
                duraFS:Hide();
            elseif durItemFinite >= 75 then
                duraFS:SetTextColor(0.75, 0.75, 0.75);
            elseif durItemFinite >= 50 then
                duraFS:SetTextColor(0, 1, 0);
            elseif durItemFinite >= 25 then
                duraFS:SetTextColor(1, 1, 0);
            elseif durItemFinite >= 0 then
                duraFS:SetTextColor(1, 0, 0);
            end
        end
    end
end

local function duraOnHide()
    if DuraShowTimer then DuraShowTimer:Cancel() end
end

local function delayHideDura(self)
    DuraShowTimer = C_Timer.NewTicker(0.10, duraOnShow, nil)
end

-- --------------------	
-- - Total Durability -
-- --------------------
for slot, slotName in gmatch("1HEAD3SHOULDER5CHEST6WAIST7LEGS8FEET9WRIST10HANDS16MAINHAND17SECONDARYHAND18RANGED","(%d+)([^%d]+)") do
local durCur, durMax = GetInventoryItemDurability(slot)
-- print(durMax)
-- print(slot)
-- print(frameName)
    if ( durCur ~= durMax ) then
        local duraFS = CharacterShirtSlot:CreateFontString("FontString","OVERLAY","GameTooltipText")
            duraFS:ClearAllPoints()
            duraFS:SetPoint("CENTER",CharacterShirtSlot,"CENTER",0,0)
            duraFS:SetFont("Fonts\\FRIZQT__.TTF", 16, "THINOUTLINE")
        
        local durFinite = durCur*(100/durMax)
        --	print(durFinite)
        duraFS:SetFormattedText("%.0f%%", durCur*(100/durMax))
        if durFinite == 100 then 
            duraFS:Hide();
        elseif durFinite >= 75 then
            duraFS:SetTextColor(0.75, 0.75, 0.75);
        elseif durFinite >= 50 then
            duraFS:SetTextColor(0, 1, 0);
        elseif durFinite >= 25 then
            duraFS:SetTextColor(1, 1, 0);
        elseif durFinite >= 0 then
            duraFS:SetTextColor(1, 0, 0);
        end
    end	
end

-- ------------------------------------------------
-- -- DCS Character Frame Expand/Collapse Button --
-- ------------------------------------------------
local _, private = ...
private.defaults.dejacharacterstatsExpandChecked = {
    ExpandSetChecked = true,
}
local DCS_ExpandCheck = CreateFrame("Button", "DCS_ExpandCheck", CharacterFrameInset, "InterfaceOptionsCheckButtonTemplate")
    DCS_ExpandCheck:RegisterEvent("PLAYER_LOGIN")
    DCS_ExpandCheck:ClearAllPoints()
    DCS_ExpandCheck:SetPoint("BOTTOMRIGHT", 0, 0)
    DCS_ExpandCheck:SetScale(1.25)
    DCS_ExpandCheck.tooltipText = 'Show Character Stats.' --Creates a tooltip on mouseover.

local DCS_ExpandButtontexture = DCS_ExpandCheck:CreateTexture() 
    DCS_ExpandButtontexture:SetAllPoints(DCS_ExpandCheck) 

DCS_ExpandCheck:SetScript("OnEvent", function(self, event, arg1)
    if event == "PLAYER_LOGIN" then
        checked = private.db.dejacharacterstatsExpandChecked.ExpandSetChecked
        --	print(checked)
    end
end)

DCS_ExpandCheck:SetScript("OnClick", function(self,event,arg1) 
    checked = private.db.dejacharacterstatsExpandChecked.ExpandSetChecked
    if checked == true then
        --	print(checked)
        CharacterFrame_Collapse();
        DCS_ExpandButtontexture:SetTexture("Interface\\GLUES\\COMMON\\Glue-RightArrow-Button-Up") 
        private.db.dejacharacterstatsExpandChecked.ExpandSetChecked = false
    else
        --	print(checked)
        CharacterFrame_Expand();
        DCS_ExpandButtontexture:SetTexture("Interface\\GLUES\\COMMON\\Glue-RightArrow-Button-Down") 
        private.db.dejacharacterstatsExpandChecked.ExpandSetChecked = true
    end
end)

PaperDollFrame:SetScript("OnShow", function(self, event, arg1)
    CharacterStatsPane.initialOffsetY = 0;
    CharacterFrameTitleText:SetText(UnitPVPName("player"));
    PaperDollFrame_SetLevel();
    PaperDollFrame_UpdateStats();

    SetPaperDollBackground(CharacterModelFrame, "player");
    PaperDollBgDesaturate(true);
    PaperDollSidebarTabs:Show();
    PaperDollFrame_UpdateInventoryFixupComplete(self);

    checked = private.db.dejacharacterstatsExpandChecked.ExpandSetChecked
    if checked == true then
        --	print(checked)
        CharacterFrame_Expand();
        DCS_ExpandButtontexture:SetTexture("Interface\\GLUES\\COMMON\\Glue-RightArrow-Button-Down") 
    else
        --	print(checked)
        CharacterFrame_Collapse();
        DCS_ExpandButtontexture:SetTexture("Interface\\GLUES\\COMMON\\Glue-RightArrow-Button-Up") 
    end
        delayHideDura()
    end)

PaperDollFrame:SetScript("OnHide", function(self, event, arg1)
    CharacterStatsPane.initialOffsetY = 0;
    CharacterFrame_Collapse();
    PaperDollSidebarTabs:Hide();
    PaperDollFrame_HideInventoryFixupComplete(self);
    duraOnHide()
end)