For floor cleaning dilute 60ml (2 caps) of Flash with 5 litres of water.
No need to rinse.
On painted and varnished surfaces, only use diluted.
If in doubt, test on a hidden area before use.
Do not use on non-washable surfaces e.g. waxed wood, untreated wood.
When used neat (directly on the surface or sponge), rinse and dry hands after use.