Dirtguard Auto Wash System

Dirtguard Auto Wash System.
Product review by Terry Freiberg

    We get all kinds of products sent to us for evaluation. Our staff really does test every item submitted and we discuss our testing results to determine first, if the product works as claimed and secondly,  if we feel it would be of value to our customers. When the good folks at Dirtguard sent us a sample of their strainer and filter for use in our wash bucket we were stumped when we couldn't get the system to work.

    The concept sounded terrific. A synthetic mesh filter fits under a slanted strainer/washboard cover to trap and remove grit, dirt and sand particles in the wash water.

    This two-part system should greatly reduce washing swirls.


The Dirtguard System is very well thought out.
  1. Air Pocket release gap
  2. Thumb removal grip
  3. Washboard scrub tabs
  4. Strainer holes
  5. Tapered side walls
  6. Side-wall gaps to let dirt enter filter
  7. Side tabs to snug bucket walls
  8. Rubber ends to insure proper fit
  9. Angled slope for maximum dirt extraction
  10. U-channel drops for larger particles
  11. Notched out front lip
  12. Reusable easy-to-clean filter
  13. Made out of heavy duty poly plastic



    The problem we kept having was the foam filter floats and kept popping the washboard/strainer to the top of the bucket. Dirtguard claims their system will work with any 3-1/2 to 5 gallon bucket but we could not keep the two parts secured to the bottom of our 5-gallon wash bucket.

    Dirtguard graciously sent us one of their four gallon buckets and that solved the problem. The washboard and filter stayed securely in place. The buckets we used initially were either too wide or of a material that prevented the washboard/strainer from gripping the sides effectively. While Dirtguard does offer the filter and washboard separately, we strongly recommend consumers purchase the Dirtguard wash bucket to avoid any disappointments.

    Now that the washboard and filter would stay in place the question is, "Does the system work?" The answer is an unqualified YES. The lower, 4-gallon wash bucket is actually an advantage when using the sloped washboard. You don't have to soak your arm up to your elbow when you brush your wash mitt or wash pad over the washboard. It also doesn't require hard "scrubbing". I used my favorite washmitt, the ULTIMITT, and just brushed the foam over the ribs on the washboard. My testing was done in the desert just outside of Phoenix where blowing sand is a huge problem. I was able to wash my entire car with one bucket and did not observe any washing swirls on my car's paint.

Comparison to Grit Guard System: Since the Dirtguard filter/washboard system is significantly more expensive than the Grit Guard Insert I currently use, it's only fair to ask if the Dirtguard-duo is worth the extra money. To answer this question, I washed two cars, side-by-side. On one I used my standard Grit Guard Insert and on the other I used the two-part Dirtguard. Both systems washed the cars swirl free. The Grit Guard Insert was noticeably faster. It did take more time to brush my wash mitt against the washboard as opposed to just dipping it in the bucket. When I emptied the wash water and examined the amount of dirt in the buckets, it was about the same. But wait, I hadn't washed the filter in the Dirtguard Bucket. Turning the washboard/strainer upside down, I placed the filter inside the strainer and flushed it with a jet of water from a garden hose. Whoa, all kinds of crud and grit came out of the filter! I would have to say that the Dirtguard system easily removed twice as much dirt, sand and grit from the wash water. While both systems produced a swirl-free wash, I'm switching to the Dirtguard system. If you own a dark color vehicle and/or are annoyed by washing swirls, the Dirtguard system is definitely worth the extra investment.

    Kit of one four (4) gallon bucket with a filter and washboard/strainer.




DG-3$24.99
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