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My PowerFresh Slim Steam Mop has a knocking noise

What to do if your PowerFresh Slim Steam Mop has a knocking noise

  • Upon 1st use and whenever you refill or empty the tank the pump will make a knocking noise
    • This is normal and will soften after a few seconds
  • Fill water tank by opening the lid on top and pour in 355 ml of distilled or demineralized water (recommended)
    • Tap water can be used

PowerFresh Slim Steam fill tank

  • Make sure metal ball with tube in the water tank can reach water and is not kinked
    • If not, gently shake pod until it is in the water
  • If the machine continues to experience severe knocking, please contact BISSELL Consumer Care
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