The Aluminist: Cleaning - Cleaning vintage aluminum tray Like 96.50% | 228 votes Views: 31 143 Download Put on rubber gloves. Plug your sink and pour the mixture into the sink. Categories: Allover30 Comments: Add Comment Cancel By Jugor - 03:04 Drain your sink and fill it with hot water. By Tezragore - 15:46 Antique pressed aluminum loses its shine and darkens with age. Uniquely designed antique pressed trays are perfect for serving desserts or appetizers to guests and can be restored to look like new inexpensively with homemade cleaning products. Pressed aluminum trays can be restored. By Grocage - 01:55 Hammered aluminum is often found on old decorative pieces. How to Clean Hammered Aluminum Polishing Aluminum, Aluminum Tray, Cleaning Aluminum,. By Jusar - 06:17 Antique pressed aluminum loses its shine and darkens with age. A tray that hasn't been used in years may even appear black. However, there's no reason to get.