Twitter - Ukhomemaker
Facebook - The British Homemaker
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Reddit - Sp4rk1e
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A few of the team leaders I have also use The British Homemakers gmail chat, so if you want to use that just add them to your list and whoever is online at the time will either answer your question or refer it to the relevant person.
Email for The British Homemaker is:
thebritishhomemaker at gmail dot come