Used on pressure treated deck. Some boards a year old, some 42 years old. The 16.5" surface cleaner was paired with a 3600 psi, 2.5 gpm pressure washer. All the board surfaces were cleaned very well with none of the unsightly marks common when using only a pressure washer & fan tip.

This thing is awesome! My picky wife also thinks so also. I did a little experiment with just the pressure washer wand and then popped this bad boy on and it cleans the entire 16.5” just as good as the wand. It saves so much time. Definitely would recommend this.

Saw this on social media and until then, had no idea adding this to my electric pressure washer was even possible! I have a Greenworks 1600 psi and it attaches to the nozzle perfectly. I used it for sidewalks around my home and it saved to hours of time!

I purchased this surface cleaner to pressure wash my 150' double wide driveway after borrowing my son-in-law's. His was plastic without wheels and was very hard to control. It also left streaks on the driveway where it didn't clean. He probably pay half what I paid. It is definitely worth the extra money. This is extremely high quality and a pleasure to use.

The Westinghouse PWSC12 is a great addition to our power washer setup. It's easy to connect and significantly improves cleaning efficiency on driveways, patios, and other flat surfaces. The rotating jets provide consistent pressure while minimizing splash-back, and the durable housing handles heavy use well. A must-have accessory that makes large surface cleaning faster and more effective.

I bought this to clean my driveway and sidewalks. Normally it would take me about 4 1/2 hours to clean with my nozzle only, but using this surface cleaner, I completed the cleaning in 3 hours. My back was not sore like it normally is using just the nozzle. This is made with great quality. I expect it to be used for years to come. Commercial grade for a great price.

Makes cleaning the Driveway a breeze. Did our driveway in no time at all with the Surface Cleaner. Connected to my pressure washer easily. It works flawless! This surface washer worked perfectly and did not need any more pressure to do the job correctly. This does a great job quickly and very well. Extremely powerful, perfect to get in between every piece. Yes our driveway gets this ugly every year! but you have to find your comfort zone on exactly how to hold it and glide it. I would recommend it to everybody

This surface cleaner is smaller in diameter and the maximum pressure is the same as my electric pressure washer. I think the smaller diameter makes a difference in cleaning the area. I am switching from gas to electric pressure washer, it is a great product to add to my electric pressure washer

Just recieved my surface cleaner and used it same day to clean sidewalk in front of house which was really stained fronm tears of grime ,pollution and mildew. Surface cleaner did fantastic job. easy to use, good pressure and brushes really cleaned. Sidewalk looks like it did when installed years ago. Thank you

After years of cleaning the concrete with a regular power washer wand, it was a pleasure using this product. It was way faster. Easy to use. It attached without any issues to my Honda Karcher (3000 psi/2.5 GPM). I kept the wand attached, and used it for almost 8 hours. The concrete is very clean. It looks like new. Nice quality surface washer.