I went mobile to the house of two good friends of mine to give their Subaru Legacy a wash, wax, and interior detail. The car was far from neglected, but was in need of a thorough decontamination via clay bar. Then it was waxed with a hydrophobic wax and sealed with Opti-Seal for about 7-9 months of protection. The interior needed a vacuuming and some shampooing. It was a nice change of pace from the usual Volkswagen.