• Cerma STM-3
    Technology and
    Information

    Learn More
  • Cerma Motor Oil
    Technology and
    Information

    Learn More
  • Cerma Blue Ice
    Technology and
    Information

    Learn More
2003 Honda Odyssey

Doing its magic with my '03 odyssey ! I really did not want to have the AC overhauled very pricey money I don't have so why not try this and see what happens Read more

Tomster 2003 Honda Odyssey Wednesday, October 29, 2014
ar15

Cerma Gun Lube. I followed the instructions as directed. I shot a 30 round magazine as fast as I could pull the trigger out of my AR-15. After shooting Read more

Dan P. Colt AR-15 Tuesday, May 5, 2015
Diesel Semi-Truck

Just a quick note to tell you what Cerma has done for my trucks.

We put Cerma in the whole system of one truck with 798,000 miles, (engine {470 Detroit}, Read more

Everett Schaffer Co Owner E & C Transport, Inc / Terminal 74 for Ace Transportation Houma, Louisiana Sunday, January 28, 2007

I am writing you today to let you know how pleased I am with your product (Cerma). I have seen many products make many claims and usually there is a lot Read more

Jay Erickson - Prior Lake Minnesota 1995 Isuzu Rodeo with 130,000 miles Thursday, October 31, 2013
Lexus IS

John,
I applied the product to my Lexus, and I could tell and real difference in power. If I can get my right foot to cooperate, I bet I’ll see fuel Read more

Dennis B 2007 Lexus IS 350 Friday, November 12, 2010
1996 Toyota Camry

TRY THIS IN YOUR ENGINE.........I was amazed, within 15 mins how better my engine sounded and now my car rides as good as ever........Cerma is awesome. Read more

Eric Dobbie '96 Toyota Camry Tuesday, July 22, 2014
Chevy Camarom RS

I put it in the engine oil and transmission. Transmission stopped slipping on very first drive home from work. I could not believe it!

Anonymous 1991 Chevy Camarom RS with 213,000 miles on it Saturday, July 31, 2010
Fedex

FedEx driver reports truck running smoother with increased power, as prior the truck was having problems getting up to freeway speeds. Driver was very Read more

Master Admin Fedex Ground Delivery Truck Monday, August 17, 2015
2015 Subaru Outback

Unbelievable MPG increase!! My new 2015 subaru outback 3000 miles had 27.4 miles per gallon. I added this to the oil chamber under the hood, reved the Read more

Jennifer V. 2015 Subaru Outback Saturday, May 28, 2016
Mercedes Benz '91 560 SEC

CERMA IS THE REAL DEAL!!

I heard about Cerma oil treatment from a friend who had amazing results with a sluggish high-mile Acura minivan. I treated Read more

Patrick M. Mercedes Benz '91 560 SEC Monday, April 6, 2015
2004 silverado 5.3 v8

O ahhhhhhh mazing :) At first glance, i thought the price was a little crazy.but some in-the-know car guys that i know convinced me to give it a try, Read more

Stephen 2004 silverado 5.3 v8 Thursday, May 23, 2013
BMW 318i

Hi everyone!

This post is a "give back" I hope to help a few with this one, as so many helped me with replies on my first post. I learned much. At Read more

Mike Wentz '83 BMW 318i Friday, August 7, 2009

I've tried them all and Cerma is by far the best product on the market! Better fuel economy, my engine runs smother and quieter than when I had it rebuilt, Read more

David T 2002 Lexus RX 300 Sunday, September 7, 2014
Pick-up Truck

I recently stopped in at my local gas station to fill up like I do twice a week when I met the attendant (Ken Briscoe). We got to talking passing time Read more

C. Green Truck with over 105,000+ miles Tuesday, August 31, 2010
Chevy Tahoe

I came across the Cerma product when we were looking for metal protection from our hydrogen units in gas burning engines. I first tried the Cerma in my Read more

Jeff-Louis 97' Chevy Tahoe wtih over over 185,000 miles Tuesday, August 10, 2010
Nedal

Would recommend this to anybody who is looking to keep their engine long lasting no matter how many miles is on it. Already used on three of the four cars Read more

Nedal Excellent Product Wednesday, March 6, 2013

So...I just got the oil changed to Cerma 5W30 and could feel a huge difference just starting the car up. Engine vibration in the pedal has gone almost Read more

CH3mist - Veloster Forum Member Hyundai Veloster Saturday, February 1, 2014
2002 Toyota Sienna Minivan

I used Cerma STM-3 Engine Treatment in my 2002 Toyota Sienna Minivan; Fuel mileage went up from 260 mile per tank to 355 miles extremely happy with gas Read more

OKTAY TUZER 2002 Toyota Sienna Minivan Wednesday, March 7, 2012
Ruger .204 Rifle

I have been using Cerma products for close to two years now in my all my vehicles, tractors, excavator and dump truck. I am totally impressed with all Read more

Paul M. Ruger .204 Rifle Tuesday, February 21, 2017
2003 Ford F250

The best. Powered up my 12 year old truck -- it feels like new. I have a Ford F250, 2003 with 200,000.00 miles and in good shape, but after I used this Read more

Giovanni 2003 Ford F250 Thursday, January 21, 2016
Mack 350

This stuff is crazy good although I need to replace injection pump on my Mack 350. This product made the truck run the best it has done for a year. Almost Read more

Peter P. Mack 350 Sunday, July 24, 2016
1988 Dodge Box Van

I have used Cerma for about 4 months on different cars and one small truck.

Our 1991 Subaru was getting 19 to 20 miles per gallon when I treated the Read more

Wayne Blakeley 1991 Subaru, 2002 Chrysler AWD Mini Van, 1988 Dodge Box Van Saturday, May 12, 2012

Dear Great Cerma Product, I have just used the transmission and engine treatment. So Far So Good. I notice an improvement with the transmission, and the Read more

Robert F. Chevy 1998 Venture LS Monday, December 21, 2015
Alliant Energy

We have used Cerma in a gear box which is 1 of 2 identical units. The one
we treated was initially running 60 decrees hotter than the other one. We want Read more

Eric Krahenbuhl Alliant Energy, Emery Generating Station Monday, July 16, 2012
1990 560 SEC Benz

I never bother writing reviews, however, this product is FANTASTIC!! 560 SEC Benz with 113k miles, about 30k since valves...UNBELIEVABLE!! Cold start Read more

Pdidheon 1990 560 SEC Benz Monday, March 23, 2015
2004 Ford Ranger

When I first went to use this product, I was a bit skeptical, I had an issue with my truck starting. I had tried every chemical to run through the gas Read more

CJ 2004 Ford Ranger, 4.0L, non-turbo, 4 spd automatic 4X4 Sunday, May 3, 2015
2002 Ford F-150

Products Used Cerma Engine Treatment, Cerma Motor Oil:
I purchased the Diesel Engine treatment after reading about it and its possible benefits. I am Read more

Vance W. 2002 Ford F-150 Thursday, August 27, 2015
  • Save 24%
$75.00 $57.20
Cerma Blue Ice works in all A/C and Regirgeration...
  • Save 15%
$22.94 $19.50
CERMAX 10W30 MOTOR OIL WITH RUN CLEAN TECHNOLOGY...
  • Save 15%
$22.94 $19.50
CERMAX 5W30 MOTOR OIL WITH RUN CLEAN TECHNOLOGY...
  • Save 15%
$22.94 $19.50
CERMAX 5W20 MOTOR OIL WITH RUN CLEAN TECHNOLOGY...
  • Save 22%
$31.91 $24.79
CERMAX 2-CYCLE OIL:  MAX PROTECTION / MAX...
  • Save 11%
$27.89 $24.79
CERMAX MOTORCYCLE OIL WITH RUN CLEAN TECHNOLOGY...
  • Save 13%
$25.59 $22.15
FOR GASOLINE ENGINES 2008 AND NEWER!...