Firstly remove the shade from the lamp and place on a table for better stability.
We would recommend a regular light dusting or gentle vacuum of our shades to remove dirt and dust. Use the small hoover tools to gentle vacuum the shade taking care not to press on the fabric.
Alternatively you could use a low-tack tape like masking tape to gently stick onto the surface to remove hairs etc but make sure you don't damage the fabric by pulling the fibres.
A regular quick brush with a soft cloths brush also keeps lampshades looking there best.
Do not use bleach on any of the fabrics to remove stains.