1. BEST FOR ECOFRIENDLY LIMEWASH
BAUWERK This Australian company specialises in natural lime paint, which absorbs into the wall and allows the surface to breathe. Suitable for all masonry, but not wooden doors or trims. No undercoat or sealer needed.
Pictured ’Saint Germain’ lime paint, £31 for one litre (bauwerkcolour.co.uk).