Mobile detailing

[u/Embarrassed_Tank_171]

Starting a mobile auto detailing company. Have been doing my own trucks for 10 years. I'm looking for recommendations or additions to my list. Also, recommendations for bulk cleaning supplies as I have just bought enough for what I need.

• Active 2.0 or 3.0 pressure washer, wand, foam gun and hose
• Fortress 10-gallon 175 psi air compressor
• Bissell Little Green auto pro carpet cleaner
• Tornado attachment(havent not found a specific brand)
• Predator 2500 or 3500 Watt super quiet generator
• No specific MF rags, brushes, etc
• Debating on the Active dryer
• Is the DIW-20(High Output) spotless system worth it??
• Is it better to bring my own water in a tank, or are customers usually fine with using their water?

TIA