This is one of those old washes in Westchester where your car changes hands between rag-wielding immigrants stationed on either side of a tunnel, where the lathering takes place. The quality of the wash is top-notch, as it should be for a business that's been operating continuously for 30 years. The basic scrub plus a thorough vacuum is just $8.95; a full-throttle wash, wax, and interior deodorizing is a steal at $17. But Sun Glo's real value is the entertainment. It's neat to watch your ride pushed along a track through what seems a menacing, dark vortex. But if the mysterious mechanisms of a car wash don't hold your interest, those wacky wash guys also spend the day ragging on each other with hilarious jokes. If you understand Spanish, listen for the ones about Argentines. The last couple of years has seen an unprecedented number of them hired at Sun Glo, to the smirking amusement of the other Latin employees.