Check the drawer before you remove it
Empty the contents and follow the furniture maker’s removal instructions. Support the drawer and check its stops. Look for objects catching behind it, loose parts or a drawer that sits unevenly; these need attention before a lubricant can help.
Find the wooden contact surfaces
Look at where the drawer rests and rubs against its wooden runners or frame. Work on those suitable contact areas rather than coating every visible surface. Keep wax off contents and fittings, and check the finish with a hidden-area test first.
Check movement after a thin application
Wipe away excess, refit the drawer and gently open and close it. If it still binds at the same point or drops out of alignment, stop adding wax and investigate the mechanical cause. Swollen, warped or damaged furniture needs a different solution.