To buy a fire extinguisher in The Sims 2, go to the 'Buy Catalog' under 'Appliances' and buy the fire extinguisher. It costs about $1,000.
Please note that this fire extinguisher is required to put out a fire in The Sims 2, however it has no uses in The Sims 2 Pets.
The Sims 2 is an incredible sequel to the best-selling PC game of all-time. There's a surprise around every corner. Investigate your Sims’ world to find hidden opportunities.
Check out The Sims 2 walkthroughs, items, maps, video tips, and strategies at Ign.com.