ThunderFlash Hot Sauce

08/22/2026

If you aren’t at RiverFest this weekend, you’re missing out!! Come by and see us by the acoustic stage today and tomorrow!! Wear your ThunderFlash tshirt for 10% off your order!! 🤩 see you there!

08/12/2026

Which hot sauce would go best with French Fries: Habanero Chipotle, Tomato Basil Garlic, or Honey Habanero? Share your pick below and then join us at the French Fry Festival in West Reading this Saturday from 11am-5pm to find out!

West Reading is celebrating French fries. Naturally, we’re bringing the chips.

Look for the patriotic Dieffenbach’s tent at the Visit West Reading French Fry Fest on Saturday, August 15. Stop by to spin the wheel and take home some free hometown samples and swag!

Because the French may have fries, but Berks County has the Realist Potato Chips at 600–700 blocks of Penn Avenue, West Reading!

07/19/2026

Things are heating up at the Reading World Cup Fan Zone! What goes great with your viewing snacks?? You guessed it! Thunder Flash Hot Sauce!! 🌶️ see you there

07/12/2026

Thank you, LJ's Fitness, for supporting another Womelsdorf based business!! 💪 🌶️

06/24/2026

Have you tried our newest releases? Make sure to grab a variety pack while prices are discounted. Grab a box online at www.ThunderFlashHotSauce.com

06/20/2026

Art on the Avenue 2026!! Come on by and say hi!! 🌶️

04/25/2026

Don’t let a little drizzle keep you away from Craft Pretzel and Beer Fest! We are set up and ready to share our new sauces with you 🌶️

02/25/2026

Five new sauces are coming your way soon! Can you guess what the new flavors may be?

Guess one of the key ingredients in one of our new sauces before they release next month, and you'll automatically be entered for a chance to win a variety pack with ALL FIVE new flavors! Comment now before sauces release!

Note: The winner will be messaged directly by ThunderFlash Hot Sauce.

02/21/2026

ThunderFlash is heating things up at the Litiz Fire & Ice Makers Market! Come on in to School Gymnasium and show your support to our small family business!! 🔥 🧊

This could be one of the last festivals we are at before ThunderFlash welcomes a second little pepper to the fam 🌶️ 🤫