You have hired the corporation to perform a career for you personally plus it must be clear what you consider "clean".
After the use of much Christmas pudding and turkey, most of which has inevitably spilt and been ground into our carpets and floors, snow has lately been tracked into our homes by pets, kids, husbands and wives, and assorted other nuclear family members. If cleanliness is key towards the happiness for any home then for an industry, cleanliness is a lot more than merely a target; it is the key to residing in business.