Im drinking lipton chamomile tea every night. and pureherbs lemongrass tea every after 2days. is it safe? these teas are from teabags

Pesticides & toxins: While chamomile and lemongrass are very safe, many teas are contaminated with significant levels of pesticides and the teabags can contain epichorohydrin, a carcinogen. Thus, get these teas only as organic from companies with safe teabags such as Numi, Rishi and Yogi (or get as organic loose tea & use tea ball). See http://foodbabe.com/2013/08/21/do-you-know-whats-really-in-your-tea/