&lt;strong&gt;Joey Annie said some says 5 Years but she keeps ours for 7 Years just to be on the safe side,shes been doing them for 32 Years now&#33; <img src='http://www.cruisecrazies.com/community/images/forum/tr-emoticons/wink.gif' class='bbc_emoticon' alt=':wink2:' /> &lt;/strong&gt;&lt;] [/size]