Cleaning an older aluminum glass sliding door involves taking several steps to ensure both its glass surface and aluminum tracks are undamaged from dirt and debris accumulation.
Make your own homemade cleaning solution from equal parts white vinegar and water for effective aluminum track maintenance. Spray this mixture along the track and let it set for 10 minutes before wiping it away using a dry, soft cloth – this step helps avoid moisture seeping into cracks between door panels.

For cleaning the glass part of a sliding door, soak a clean microfiber cloth in soapy water and use it to wet the surface of the glass. Allow this process to sit for 10-15 minutes; this should loosen any stubborn dirt particles. Wipe clean from top to bottom before spraying homemade cleaner onto another clean microfiber cloth for finalizing this cleaning session – either the same vinegar and water mixture used for tracks or another glass cleaner can work equally well as the final steps.
Cleanliness can have a dramatic impact on both the look and functionality of an aluminum sliding door, helping it glide more freely while decreasing friction that causes sticking.
