Win a 6 month supply of OMO Liquid for you & a friend! OMO

WHO CAN ENTER?Entrants must be Australian residents. Entrants must be at least 18 years old or have obtained the consent of their parent or legal guardian prior to entering the promotion.
PROMOTIONAL PERIOD:
Promotion commences at 6pm 14/7/2015 and entries close at Midnight, 31/7/2015 EST. No entries will be accepted outside of the Promotional Period. No responsibility is taken for late, lost, misdirected or incomplete entries.
HOW TO ENTER:
To enter:
Visit https://www.facebook.com/OMOAustralia (Facebook Page);
‘Like’ the Facebook Page; and
Comment on OMO Australia’s post regarding the promotion on the Facebook Page
PRIZE:
The final prize is one of two, OMO six month supplies (N.B. prize will not exceed $50 in value). 
Prizes choosen are subject to availablility.