Hy-per Cool Radiator Cleaner & Super Flush
- Cleans Entire Cooling System
- Removes Deposits
- Neutralizes Acids
- Prevent Corrosion
- Prevents Scale & Deposits
This is not a me-too product.
We refused to make just another radiator flush. If we couldn’t develop one worthy of the Rislone Hy-per Cool name, we wouldn’t put it in our product lineup. Simple as that.
After several significant refinements to our product formulation, what emerged from our lab was Rislone Hy-per Cool Cleaner & Super Flush, the highest-performing radiator cleaning product you can buy.
Your cooling system is insanely important, yet overlooked. Give it the attention it deserves.
For:
Cooling System
What it does:
Frequently Asked Questions
Additional Product Info
Current Deals
HFL400 - Advance Auto - $5.00
Get your car ready for summer! $5.00 rebate for Advance Auto customers.