I tend to do my wooden stables on a really hot day and use blacks which stinks. I use a powered jet hose. I choose good warm weather with a nice bit of wind and I want the stables to dry quickly and not lock any further bacteria into the wood.
I normally buy a gallon container from a supermarket, the cheapest they have & use that. When the weather is bad & floors won't dry I use Jeyes Binfresh, the powder jeyes that is normally used in wheely bins. Just sprinkle, leave for a while & then broom up.
i use jeyes have sum mixed up ina s little knapsack thing which people use to spray their gardens with..i do this regularly in my boys stabole..as hes very smelly¬!