How many bottles does it take to flush a four cylinder system?

Based upon my experience, ONE bottle is more than enough.

Is it safe for aluminum radiators? Their website doesn't say.

I have used it in aluminum radiators a lot If the radiator is in bad shape it might leak This is a great product here

What are the disposal instructions on this product?

Just recycle ♻️ at recycling center

Can you use this for boats?

I don't own a "ship" but sure has hell my "boat" has a water to water heat ex-changer that gets strangled by salt and mineral deposits on the lake/sea side, that require a nice acid boil to clean out. The closed loop with coolant in it gets flushed every two years. I would not trust much of what you say about "boats".

Radiator Flush | Desertcart Norway

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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166 kr

Duties & taxes included

In stock

Sold byAmazon NorwayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Norway.

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Description

💥 Flush the past, fuel the future with BlueDevil Radiator Flush!

HIGH MILEAGE HERO - Restores performance in older vehicles, extending engine life
CONCENTRATED EASY - One 32 oz bottle treats large systems with simple drain-fill-flush
DEEP CLEANING POWER - Eliminates rust, scale & grime for a pristine radiator
LONG TERM RELIABILITY - Protects radiator & engine for sustained peak performance
BOOSTS COOLING EFFICIENCY - Keeps engine temps stable to avoid costly breakdowns

BlueDevil Radiator Flush is a concentrated 32 oz formula designed to deep-clean your vehicle’s cooling system by removing rust, grease, grime, and scale buildup. Suitable for all vehicles, especially high-mileage ones, it improves cooling efficiency, prevents overheating, and extends engine and radiator life. Treats systems up to 12 quarts with a simple drain, fill, run, and flush process, ensuring long-term reliability and peak performance.

Specifications

Asin	B00BJOT9A8
Best Sellers Rank	#123,231 in Automotive (See Top 100 in Automotive) #6 in Radiator Flushes
Brand	BlueDevil Products
Customer Reviews	4.5 4.5 out of 5 stars (537) 4.5 out of 5 stars
Date First Available	February 22, 2013
Item Model Number	00204
Item Weight	2.4 pounds
Manufacturer	BlueDevil Products
Manufacturer Part Number	00204
Model	00204
Product Dimensions	5 x 2 x 8.5 inches

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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Excellent communication throughout the order process. Product is perfect.

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166 kr

Duties & taxes included

In stock

Sold byAmazon NorwayDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Norway.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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