Comet 2X Bleach Cleaner try me free in All You magazine
In the March issue of All You, you'll find a Comet 2x Bleach Try me free rebate that's good through the end of the year for a refund of the full purchase price up to $1.75. NOTE: You must request the refund within 30 days of purchase, so be sure to send it in right away after purchase.
If you don't get All You, you can scour stores for specially marked cans that have a peelie with the try me free on it. I have seen other bloggers reporting finding them at mass retailers like Target and Walmart.