http://forum.lowyat.net/ Wed, 17 Jun 2026 06:56:37 +0800 FeedCreator 1.7.2 http://forum.lowyat.net/topic/5229721 Hi guys, <br /><br />Which type of retainer is most comfortable? Many have been suggesting clear plastic retainer but some of my friends suggested it is not lasting and need replacement after 1-2 years due to crack<br /><br />Seems like there are a few other types of retainer<br /><br /><br /><br /> jessicacute Health &amp; Fitness Sun, 02 Jan 2022 20:51:51 +0800