How to clean your blinds
Cleaning Blockout fabric is simply brushing off using a duster once a week. Also, wipe down with wet clean clothes with lukewarm water to remove the grease or finger marks etc., but severe rubbing should be avoided. White spirits may be used for spot cleaning. Methylated spirits and dry cleaning solvent must not be used to avoid the fabrics fading.
Sunscreen and thermal fabric should be regularly dusted/vacuumed as appropriate; maybe wiped with warm water. Even if fabrics are mould resistant, keep the windows/doors regularly cleaned as there will be a lot of moisture created in the frames overnight.