Use appropriate liquid drain cleaner from local market.
Use ball or flange plunger
Make sure hair and grease are not disposed in the toilet or sink
Use a plunger with short, quick motions. You may need rubber gloves; it can get messy!
For sink, pour a pot of boiling water down the drain, pour in ½ cup baking soda. Let it sit for a few minutes. Then pour a mixture of 1 cup white vinegar and 1 cup hot water and let it sit for 5-10 minutes. Flush one more time
with pot of boiling water.
For clogged bathtub and shower drains-pour boiling water down the drain to unclog hair and soap build-up.
Note: if resident caused clog then you will be accountable for bill.
Sink, Tub, or Shower Clogged – Remove hair from drain. Try pouring drain cleaner down the drain.