I've used this in the past: http://www.amazon.com/dp/B00SXBWDOY http://www.amazon.com/dp/B00SXBWDOY Seems to work. My wife uses it regularly. Just a couple

I've used this in the past: http://www.amazon.com/dp/B00SXBWDOY http://www.amazon.com/dp/B00SXBWDOY Seems to work. My wife uses it regularly. Just a couple of data points for what it's worth.