SiO2 Auto Wash

21 reviews

The best wash for a coated vehicle!

McKee's 37 Sio2 Auto Wash was formulated for the unique cleaning requirements of vehicles that are coated with a paint, wheel, or glass coating. This thick, luxurious shampoo creates mountains of foamy suds that encapsulate dirt and grit particles, leaving behind an extremely glossy finish! You can confidently use McKee's 37 Sio2 Auto Wash in direct sun because this pH-balanced, non-alkaline shampoo contains water-softeners that reduce spotting. Works equally well on non-coated vehicles as a gloss-enhancing auto wash. Your vehicle has never looked this good after a simple wash!

Paint Coatings are more prevalent than ever, because they outlast a traditional car wax while providing far superior protection against the damaging effects that a daily driver is exposed to. Our Paint Coating, for example, forms a thick shell of protection that lasts well over two years; it's so easy to use that you can apply it in your garage  - professional experience not required! Paint Coatings exhibit very unique characteristics, which is why we developed a premium auto wash designed to maintain the glassy shell of protection.

McKee's 37 Sio2 Auto Wash gently cleanses your vehicle of dirt, grime, and road film without compromising the protection or water beading of your paint coating. In fact, this sio2-enhanced formula fills in any microscopic fractures in the coating, restoring the gloss without altering the surface tension. Even though modern-day paint coatings exhibit a self-cleaning affect, you still need to properly maintain them using a manufacturer-approved auto wash!

Stop worrying about water spots! Instead of washing your vehicle one panel at a time and then rinsing it off, wash the ENTIRE vehicle using Sio2 Auto Wash and THEN perform your last and final rinse. This is made possible thanks to the non-alkaline, pH-balanced formula. Water, not auto wash, creates water spots! WARNING! Don't try this with any other auto wash except McKee's 37 Sio2 Auto Wash!

McKee's 37 Sio2 Auto Wash is extremely concentrated. Just an ounce or two of this thick, watermelon-scented shampoo creates mounds of thick, frothy suds.

16 oz.

Free Shipping & Returns

We currently offer FREE SHIPPING on orders over $115 within the contiguous 48 states.

If you don't absolutely love what you receive, give Nick a call and he'll set you up with an exchange or return.

Customer Reviews
4.9 Based on 21 Reviews
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Filter Reviews:
    David G.
    United States

    Marriage Saved

    Being able to wash the car safely in the sun is an absolute game changer. Waiting for shade meant very late dinners on wash day. Now that I can start washing earlier in the day I no longer need to delay dinner!

    Brad G.
    United States United States

    Works Great

    I use this before and after I ceramic coat my car.

    Larry M.
    United States United States

    Sio2 was

    Excellent wash. Easy to rinse off even in full sun. Very slick and pucks up all the dirt without heavy scrubbing. Extra bonus is the great foaming ability in my new foam gun. SiO2 Auto Wash Review
    Bo D.
    United States United States

    High Quality Soap!

    McKees 37 SIO2 Auto Wash is one of if not the best soaps I have ever used! It works great in a foam cannon wherever the cannon is designed for a hose or pressure washer. The high amount of lubricants reduce the chances of wash induced swirls and scratches. The SIO2 content helps “reload “ the coating and leaves a high shine as well!

    United States United States

    WOW! Mckee's 37 Sio2 auto wash is AWESOME!

    I used it today for the first time & all I can say is WOW! I have a side gig as a detailer.& sometimes keeping my own Charger & Challenger up to my standards can be challenging. I already have them both coated with Hydro Blue pro. Being able to use the auto wash in direct sunlight without worrying about water spots while I wash both vehicles at the time is a game changer. The lubricity was phenomenal! The shelves in my garage are fast becoming dominated with Mackee's 37 products.