None of them would say anything about water spots. They just help with water hardness and therefore with mineral residue when the rinse water dries out. The water in the San Diego area I live is heavy with trace minerals so we use filters with almost everything. But to answer your question...
This is what I have. There are quite a few out there, but I got mine at Home Depot on a deal.
Ryobi Pressure Washer Water Broom - RY31211 - (Bulk Packaged - Non-Retail Packaging) https://a.co/d/bYmfOrD
My head is spinning from all of this š„“But like many others, Iām a fan of foam cannons so I use one too. So it goes without saying that I use a pressure washer for the cannon. Also bought an under carriage pressure broom attachment that works wonders. I use high quality products from the likes...
Griotās, Meguiarās, 303. Take you pick. Cerakote just came out with automotive coatings. I gave them a try and have to say Iām beyond impressed. Their trim kit is as serious a UV protectant as youāll ever find. Amazing stuff that repels dirt, mud, and will not wash off for MONTHS. Itās a little...
Canāt go wrong with a microfiber towel and water. That said, my go to is Lucas Quick Interior Detailer. H20 is the concentrated chemical in it š. Leaves a pleasant smell too. I have used Griotās Garage and Meguiarās products with excellent results as well. It just depends on your budget. 303...
@privateer35 - this might help you understand the add-a-fuse concept. It sure helped me with one of my installs. Check it out:
And as far as running the wire through the lid on the engine compartment fuse box, approximate the location of the fuse youāre trying to tap into and drill a small...
I got this wonderful Ryobi pressure washer attachment the other day for the same reasons. Itās only like $50-60 at Home Depot and works flawlessly for this. Not crazy pressure, just enough to get the job done. Check it out!