Auto Refreshener No. 4 – Premium Auto Leather Conditioner with Applicator Pad


All Natural

Now offering express international shipping with DHL


Auto Refreshener No. 4 natural, water-based mélange of vital emollients, nutrients and powerful UV protectants. Formula No. 4 boasts as a cleaner and demulcent with added natural UV Protection designed to condition and protect your car’s leather or vinyl interior. Use this environmentally safe recipe for all your leather under the sun! Warning: Use of the gentle and pleasantly scented Auto Refreshener No. 4 may result in a sense of improved engine performance. Made in USA. Available in both 6 & 12 oz bottles.

Includes a FREE reusable cotton terry leather conditioner applicator pad for best results!

Want to know if Auto Refreshener is right for your leather? Click here!

Product Description

Auto Refreshener No. 4 – Premium Auto Leather Conditioner

Whet your appetite with our Auto Refreshener No. 4 Recipe Guide!


Auto Refreshener is fueled by a potent emulsion of oils nutrients specially designed for auto leather. Whether it be motorcycle, vinyl or traditional car leather, you’ll be hard pressed to find any leather conditioner as competitive as Recipe No.4. With a rich, creamy texture and balanced pH, this conditioner stands above its peers for its FDA approved, cosmetic grade ingredients: entirely natural, environmentally friendly, and hand-picked for perfection. In fact, we’ve even watched some people drink Leather Milk straight out of the bottle! We wouldn’t personally advise doing this, of course! Auto Refreshener is also enhanced with an exotic coconut fragrance: a subtle sensation designed to maximize your conditioning experience, but lasting only as long as the conditioner takes to absorb. We’re as much a fan of your leather’s natural scent as you are!


In addition to giving your leather protection from spills and stains, Auto Refreshener also possesses key UV protectants that ward off harmful ultraviolet rays. These protectants prevent leather from fading or drying out prematurely due to sunlight. They can also be helpful for other types of leather exposed to regular sunlight as well, such as couches and saddlebags. If you plan to be wearing your sunglasses a lot where you’re going, you should bring Auto Refreshener along on shotgun.


Like all of Chamberlain’s leather conditioners, Recipe No.4 should enrich your leather’s color and give it the soft, supple texture that it deserves. As this recipe absorbs and conditions, it will strengthen the fibers of your leather, making it grow stronger, and live longer. A light cleaning element permits Auto Refreshener to give your leather a gentle surface cleansing, and its protective properties allow it to moderately repel routine contaminants, such as spills and dirt.

If you have already used Auto Refreshener, you will not need to apply any other leather conditioners to your leather, at least until it is ready to be conditioned again. All Leather Milk products are made in USA.


* 10 YEARS Saddleback Leather Company’s choice recipe *

Chamberlain’s Leather Milk (Leather Care Liniment) is used on all Saddleback Leather Company’s products before the items are shipped to their customers.

Just as milk is a primary nutrient for so much of animal and human life, so Chamberlain’s Leather Milk is for all things leather.  Those who buy our leather care products tend to be people who own quality leather items (leather furniture, luxurious auto leather interiors, leather briefcases, leather purses, and leather luggage); and, they tend to be people who know how to take good care of their stuff.  This is how it is with quality leather goods: the leather needs to be cared for in a particular way and in a regular fashion for it to look its best and last for years to come.  Chamberlain’s Leather Milk was created for just this purpose!  Made from natural, leather-nutrient-rich ingredients; concocted from natural oils and conditioners, plus a few highly classified mystical properties…Chamberlain’s Leather Milk’s leather conditioners, leather cleaners and leather protectors will feed, strengthen, and beautify your leather goods. Try it on your leather coat and matching leather gloves, or your motorcycle leather…we even have something for your leather boots! Not for use on suede, nubuck, genuine leather or napped leather. Leather Milk formulas contain various nut extracts. For allergy concerns, don’t hesitate to contact us.  Start Milking your leather today!

Brush up on your leather education inside our Leather Milk Blog

Product Photography by

Additional Information

Weight 6.5,121 lbs
Dimensions N/A

6oz, 12oz

What's in the box

6 or 12 oz bottle of Auto Refreshener No. 4 and one Premium Leather Milk Applicator Pad

Customer Reviews
4.9 Based on 21 Reviews
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Paul J.
Formula #4

After 2 treatments leather seemed really supple


I use this on my car leather and also on a leather sofa. We use the car a lot with two kids. These (and all your products) help tremendously

Lawrence E. Grenier
Two Week Trial

There are many automotive vinyl/leather cleaners out there, but there is only one Leathermilk. If that sounds rather bold to say, and if you believe that patience is a virtue, then you need to try this product out. With a soft pad, I applied a coat of Leathermilk on the interior vinyl areas of my car. The initial application glistened and began to ********* and condition the surface. After buffing the dash, glovebox, and side panels, I realized that additional coats would be required since the vehicle is three years old. After each application had thoroughly dried, I noticed the texture and enhancement had greatly improved. I've paid detailers a good deal of money over the years that I now save. Try it, you may agree.

Leathermilk Auto

Love this stuff for leather but why did they take the scent away?

Emily I.
Great for furniture in sunny spot!

The auto refresher livened up my Italian leather furniture that sits in the sun next to large windows! We bought the furniture a few months ago and knew we needed something to protect and make it last for years. Chamberlain’s customer service rep, Patty, was very helpful to recommend products! The Milk went on easily & the furniture is clearly more moisturized and supple! A little goes a long way! Oh & it smells great! I’m very pleased with my purchase!

For orders to Canada, please visit for free shipping to any address in Canada!
For UK orders, you can find us on