Blue Cow Carwash
909 E College Way
Mount Vernon, WA 98273 360-588-4585
Mount Vernon, WA 98273 360-588-4585
Ratings
Consumer Ratings for Blue Cow Carwash — 1 Ratings
Percent of customers who rated service "superior" for:
Doing service properly
Promptness/responsiveness
Pleasantness
Overall quality
Consumer Comments for Blue Cow Carwash
Oct 23, 2025