The oil should have been 4 to 1 but thats ok,I do the same for wood sculptures that I do.I soak them with linseed oil let dry for two days or three then apply a spar varnish.
Smells horrid but won`t kill anyone,the boiled linseed oil if sunny side product with sunnyside thinner,makes drying faster.Your floors will look like glass and easy to clean.