Limit 4: November Monthly Crest Pro Health Whitening Toothpaste I didn't see this posted yet. I went to CVS this morning and bought 2 of the Crest Pro Health Whitening 4.2 oz toothpaste. My receipt does not say limit reached. I didn't have any more coupons with me, so I didn't buy another one. But, the limit is at least 3. Maybe someone else has tried it. HTH. |