Can I use too much CLEANSE ? Can I use too much CLEANSE ? Who should not use CLEANSE BOOST ? How often should I take CLEANSE ? Posted by Joe Jerde on June 16, 2014 in Using any cleansing or laxative product too often can cause an imbalance of electrolytes, dehydration, and other harmful side effects. Make sure to drink plenty of water when using cleanse and only use as directed. Tags:core boost cleanse Share this article: About Joe Jerde I'm an entrepreneur looking forward to meeting new people and helping them become successful in building their own business!