---
product_id: 586853569
title: "Rislone Hy-per Cool Cleaner & Super Flush, 11.5 oz"
brand: "rislone"
price: "$21.44"
currency: USD
in_stock: true
reviews_count: 8
category: "Rislone"
url: https://www.desertcart.us/products/586853569-rislone-hy-per-cool-cleaner-and-super-flush-11-5
store_origin: US
region: United States of America
---

# Reduces engine operating temperature Complete cleaning in 30 minutes or less Works on all cooling system materials Rislone Hy-per Cool Cleaner & Super Flush, 11.5 oz

**Brand:** rislone
**Price:** $21.44
**Availability:** ✅ In Stock

## Summary

> 🚗 Keep your engine cool, clean, and unstoppable with Rislone Hy-per Cool!

## Quick Answers

- **What is this?** Rislone Hy-per Cool Cleaner & Super Flush, 11.5 oz by rislone
- **How much does it cost?** $21.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/586853569-rislone-hy-per-cool-cleaner-and-super-flush-11-5)

## Best For

- rislone enthusiasts

## Why This Product

- Trusted rislone brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rapid Deep Clean:** Flushes out deposits, rust, and coolant gel in under 30 minutes ⏱️
- • **Corrosion Defense:** Neutralizes acid buildup to protect your cooling system long-term 🛡️
- • **Heavy Duty Formula:** Includes water pump lubricant and corrosion inhibitors for total system care 💧
- • **Overheat Prevention:** Lowers engine temperature by removing damaging buildup 🔥
- • **Universal Compatibility:** Safe and effective on plastic, aluminum, and all cooling system materials ⚙️

## Overview

Rislone Hy-per Cool Cleaner & Super Flush is a powerful, fast-acting radiator cleaner designed to remove deposits, rust, and coolant gel from all cooling system materials. It neutralizes acids to prevent corrosion, reduces engine temperature, and includes lubricants to protect your water pump. Trusted by professionals and ranked #2 in Radiator Flushes, it delivers a complete system clean in 30 minutes or less without rinsing.

## Description

Rislone® Hy-per Cool™ Radiator Cleaner & Super Flush will help your cooling system by removing deposits that build up over time causing overheating. Heavy duty formulation is specially designed to clean solder bloom, oily residue, rust and scale. Contains water pump lubricant and corrosion inhibitors, so will not damage the pump like other brands.

Review: Works Good - Cleaned out a normal 180K mile Ford radiator & cooling system with original Ford Gold antifreeze in the system. Antifreeze was your typical SE region of US quality for Ford Gold at 180K. The deegas bottle was stained black but coolant looked well used but fairly clean. No over heating issues & no heater core issues. Drained system using drain in radiator, filled with water using water hose thru tank, cranked engine left drain open & water running. After clear water coming out of drain from system I filled & drained the system 3 different times with straight water & ran the engine to operating temp each time. With system having zero antifreeze, most oils & loose trash out system I then added the product. I followed instructions then I flushed system out with running water to see this product did remove some black particle in the system that water did not get out on its on. Plus done temperature test. Car did not have any heat problems. Temperature rose another 10° F coming out the vent. So in my area of NC that doesn't mean a lot but I've been in Minnesota in winter & 10° means a lot there.
Review: Good Stuff! - I've used this product for many years always does a good job

## Features

- Works with all cooling systems: Fast, easy and safe to use on all cooling system materials, including plastic and aluminum.
- Removes Deposits & Coolant Gel: Eliminates damaging cooling deposits, reducing engine operating temperature to prevent overheating.
- Complete Cleaning in 30 Minutes or Less: For best results add Hy-per Cool Super Coolant after flushing the system, as the metal surfaces inside the system are now cleaned and primed for optimal heat transfer performance and corrosion protection.
- Neutralizes Acid Build-Up: Neutralizes acids that cause corrosion and helps prevent formation of future scale deposits.
- Heavy Duty Xtreme Clean formula cleans entire cooling system: Use every time changing coolant for light flushing or heavy duty cleaning.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLB7VS2Z |
| Best Sellers Rank | #36,084 in Automotive ( See Top 100 in Automotive ) #2 in Radiator Flushes |
| Brand | Rislone |
| Customer Reviews | 4.4 4.4 out of 5 stars (65) |
| Date First Available | November 17, 2023 |
| Item Weight | 12.8 ounces |
| Item model number | 1212 |
| Manufacturer | Bar's Products |
| Manufacturer Part Number | 1212 |
| Model | Rislone Hy-per Cool Cleaner & Super Flush |
| Package Dimensions | 6.1 x 2.48 x 2.36 inches |
| Special Features | No Rinse |

## Images

![Rislone Hy-per Cool Cleaner & Super Flush, 11.5 oz - Image 1](https://m.media-amazon.com/images/I/619iopTSf-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Good
*by J***S on August 26, 2024*

Cleaned out a normal 180K mile Ford radiator & cooling system with original Ford Gold antifreeze in the system. Antifreeze was your typical SE region of US quality for Ford Gold at 180K. The deegas bottle was stained black but coolant looked well used but fairly clean. No over heating issues & no heater core issues. Drained system using drain in radiator, filled with water using water hose thru tank, cranked engine left drain open & water running. After clear water coming out of drain from system I filled & drained the system 3 different times with straight water & ran the engine to operating temp each time. With system having zero antifreeze, most oils & loose trash out system I then added the product. I followed instructions then I flushed system out with running water to see this product did remove some black particle in the system that water did not get out on its on. Plus done temperature test. Car did not have any heat problems. Temperature rose another 10° F coming out the vent. So in my area of NC that doesn't mean a lot but I've been in Minnesota in winter & 10° means a lot there.

### ⭐⭐⭐⭐⭐ Good Stuff!
*by J***Y on July 12, 2025*

I've used this product for many years always does a good job

### ⭐⭐⭐⭐⭐ Good
*by R***E on December 14, 2025*

Works good

## Frequently Bought Together

- Rislone Hy-per Cool Cleaner & Super Flush, 11.5 oz
- PEAK 50/50 Prediluted Antifreeze and Coolant for All Engine Cooling Systems
- Rislone Hy-per Cool Super Coolant, 16 oz.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-04*