I found this over on BayBimmerz
I'm not sure if anyone will be washing their cars on Friday/Saturday, but if anyone is, here are some places
101 SB exit Castillo (R) and (L) in W. Montecito St., 1 block (Self)
There is also a Car Wash In 401 W. Montecito, corner (Drive up)
527 Anacapa St, Santa Barbara, CA 93101 (self)
175 N Turnpike Rd Santa Barbara, CA 93111 (self)/ Drive up
286 Magnolia Ave, Goleta, CA (close to e-bar pass Faiview SB on Hollister) (self)
Stroke Carwash, close to e-bar on Stroke Rd. go NB on Hollister (L) on Storke Left side behind a hamburger joint (self)
I'm not sure if anyone will be washing their cars on Friday/Saturday, but if anyone is, here are some places
101 SB exit Castillo (R) and (L) in W. Montecito St., 1 block (Self)
There is also a Car Wash In 401 W. Montecito, corner (Drive up)
527 Anacapa St, Santa Barbara, CA 93101 (self)
175 N Turnpike Rd Santa Barbara, CA 93111 (self)/ Drive up
286 Magnolia Ave, Goleta, CA (close to e-bar pass Faiview SB on Hollister) (self)
Stroke Carwash, close to e-bar on Stroke Rd. go NB on Hollister (L) on Storke Left side behind a hamburger joint (self)