Judging quotes by the headline number alone
A AED 30–40 wipe and a AED 90–110 steam job are different products, not the same product at different prices. Normalise method, scope, car size and access before comparing.
Letting anyone dry-wipe a genuinely dirty car
Waterless washing is safe on light dust and dangerous on bonded grime. After rain, a sandstorm, or two neglected weeks in open parking, a dry wipe grinds grit into the clear coat. The AED 20–50 saved over a steam wash converts into polishing bills of AED 150–400 later.
Stacking add-ons that cannot deliver at wash prices
Weekly wax layers, tyre shine and dashboard dressing add dirhams without proportional value — and silicone dressings actively attract dust in this climate. Buy sealant monthly at most, sanitisation periodically, and take genuinely tired interiors to a detailer.