New experiences 2 in 1 chip. New Doritos Heat Wave delivers a one-two kick. First it’s cool and tangy, then it’s-wait for it-fiery hot. Once you crunch, a burst of heat is released for an intense flavor experience. Are you bold enough to try them? Guaranteed fresh until printed date or this snack’s on us. fritolay.com. Questions or comments? 1-800-352-4477. Mon-Fri 9:00 am to 4:30 pm CT email or chat at fritolay.com.