For unsweetened decaffeinated iced tea: pour boiling water over the tea bag(s) and steep — examples show steeping about 4 minutes before chilling or serving over ice. For instant Twinings Refreshers: dissolve one single-serve packet in 12 ounces of cold water and stir until fully dissolved.
Suggested steep times vary by blend. Examples shown include about 3–5 minutes for Lemon & Ginger and at least 4 minutes for the Sleep (camomile) blend. Follow the specific steep time on the product label for best results.