Cannot use vegetable oil on any sealed wood surface consequently it is not such a good furniture polish. Like many green ideas for cleaning they cannot be successfully used in commercial cleaning  Not one of the suggestions made in this article could be transferred to a commercial environment because of effectiveness and efficiency. We have yet to find a 'green' cleaning product that is as effective as its traditional counterpart. Are these people actually suggesting that commercial kitchens should be cleaned with vinegar? Or hospitals with lemon juice? Why should domestic households be denied the benefit of using efficient and effective cleaning agents? On the other hand perhaps we are keeping our environments too clean using these powerful cleaners which is leading us to be less healthy in the long term because we develop no natural immunity?