Big Brother (Australia)

Season 7 Episode 1

Day 1 - BB07 Opening Night

Aired Daily 7:00 PM Apr 22, 2007 on Channel Nine



  • Trivia

    • Gretel explained the changes made to the Big Brother house. The house is environmentally friendly, with modifications including:
      - water dispensers that draw condensation from fresh air;
      - recycled Australian-made fabrics used to make the diary room chair;
      - showers heated by power from solar panels;
      - outside furniture made from 50,000 recycled plastic Pepsi lids;
      - non-allergenic 80 per cent goat-haired carpets; and
      - filtered rainwater stored in water tanks in the back yard of the house.