Farrow & Ball 750ml Flat Eggshell Hay No.37 1 Litre Cleaner Our advanced formulation helps to

Our advanced formulation helps to prevent the formation of organic growth and provides an anti-carbonation coating to protect against the damaging effects of carbonation on masonry substrates

or stains in good condition

with Black colour retention

catering to individual preferences

cool off-grey shade with a green undertone

Farrow & Ball 750ml Flat Eggshell Hay No.37 1 Litre Cleaner Our advanced formulation helps toHay is a warm and dusty yellow with a distinct green undertone, evoking the freshness of the crop from which it takes its name. It's less intensely coloured than the sunny Yellow Ground, and therefore easier to use for those who love yellow but are nervous of strong wall colours.