When do I need to replace the Vapour Mate in my Trade 4?
The ‘tell tale’ fastened to the Vapour Mate pad gives an indication. When the star in the ‘window’ noticeably fades in relation to the other star it is time to replace the Vapour Mate. You may wish to keep a spare Vapour Mate for when your current Vapour Mate needs replacing. Typically a Vapour Mate may be expected to last up to 6 months when used for DIY use.