There are many ways to implement this on a practical level. Wages can be created through tax exemptions as opposed to the creation of new streams of wages and wealth.  Moreover, the prohibitive expense can be paid for by an increase in taxation. Home-keeping can be seen as a public good as it create good, strong homes and helps create constructive bases of support that help create productive future members of society, it can qualify as a public good that would therefore be a legitimate expense to tax the public for.