If you reside in an apartment building or condo, you should lay some rags on the ground to keep the soapy runoff from dripping down the side of the building and affecting your neighbours.
- Dip a clean rag in soapy water and use it to wet the entire glass surface. This will help to loosen stuck-on dirt deposits. You can start with either the interior or exterior of the door.
- After several minutes, wipe off the solution using a clean cloth or paper towels. Work your windows from top to bottom.
- Apply the mild window washing solution using a microfibre cloth, foam sponge, or any other non-abrasive applicator.
- When the entire glass has been covered with the cleaning solution, wipe it off immediately using the squeegee. Waiting too long can cause the solution to create streaks or blotchy spots when removed.
- Repeat on the other side of your sliding door.