Riding Mower Deck Washer

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$19.95

In stock

SKU:
9947
Grass clippings left to accumulate on the underside of mower decks eventually cause an uneven or rough cut that leaves a clumpy looking lawn.

Cleans Grass Clippings from under Mower Decks

Grass clippings left to accumulate on the underside of mower decks eventually cause an uneven or rough cut that leaves a clumpy looking lawn. Until now removing those dried clippings required getting under the mower somehow or removing the entire mower deck. Neither method is easy. Now, thanks to the Riding Mower Deck Washer the job of cleaning under lawn tractor decks isn't a job at all. Simply attach the Riding Mower Deck Washer to your garden hose and slide it under the mower deck. Within seconds the multiple water-jet nozzles will wash away grass clippings and debris. Cleans mower decks up to 58" dia. It's constructed of heavy duty ABS plastic with no moving parts to break so it will last for years. Measures 40" long.




Reviews

Why I chose this:
16 Ratings
4.3out of 5 stars
16 Ratings

Rated 5 stars by 75% of reviewers

Rated 4 stars by 6% of reviewers

Rated 3 stars by 6% of reviewers

Rated 2 stars by 0% of reviewers

Rated 1 star by 12% of reviewers

Would You Recommend?
1-5 of 16 Reviews
Rated 5 out of 5
Sep 15, 2025
Very satisfied with the washer; performs as advertised.
Very satisfied with the washer. Was doubtful at first, didn't believe what advertisement said it would do. Followed the instructions. Turned the mower and water off; moved the mower and there was grass all over the gravel. Very nice and clean job. Would recommend to anyone wanting to clean under the mower deck.
Rated 5 out of 5
Jul 31, 2025
My water pressure isn't real strong but this cleans out a lot of it
Rated 5 out of 5
Jul 8, 2025
works great makes cleaning the mower clippings mush easier.
Rated 5 out of 5
Aug 23, 2023
Life Made Easier ??
I love this deck cleaning tool and don't know how I managed without it for so long! It's easy to use and cleans under the mower deck like a champ! No more reaching my arm underneath the deck and scraping off the mess. Great buy!
Rated 5 out of 5
Oct 10, 2022
Excellent product. Would highly recommend to anyone.

Questions & Answers

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3 Questions
I got a 42 inch lawn tractor my question is would my blades won't come with contact with the sprayer ?

Mine did X 2. I did mine on the grass, it might work better on concrete but it still doesn't do a complete clean. However, I chose the mower lifts you put under the front wheels and spray the deck with a garden hose. A little more trouble but a much better job.

Is it to long for a 30" deck? If it is to long won't for my 30 inch deck will it be squirting water into the air?

This unit will work with a mower deck of 30".

My elderly neighbor has one of these with no directions.  He wants to use it. He wants to know if he need to engage the blades once he has this under the deck?  Thanks so much!!

Please see the below instructions.

1. Park riding mower on a short, newly cut lawn, driveway or other flat surface.
2. Turn off mower engine.
3. Set brakes on lawn mower.
4. Raise mower deck to its highest setting.
5. Attach the Riding Mower Deck Washer to a garden hose. From the right side or discharge side of the mower, slide the washer under the mower deck until the threaded coupling aligns approximately with the outer edge of the mower deck or until the washer is centered under the mower deck.
6. Turn water hose pressure on full.
7. Start mower engine and engage blades. While sitting on the mower, run raised mower blades at high speed for a few minutes, or until the grass clippings are washed away from the underside of the mower deck.
8. After cleaning the mower deck, disengage the mower blades and shut off the mower engine. Turn off water and removed the Riding Mower Deck Washer from under the mower.