Due to the material of the pool liner, it is not possible for holes or cracks to occur in the pool liner without outside interference.

Possible causes are:

• Incorrect storage, e.g. below the minimum temperature of 5 °C specified in the operating instructions.
• Incorrect use of pool chemistry (incorrect dosage, etc.)
• Use of chemistry that is not suitable for pool operation
• Insufficient cleaning after dismantling - residues on the pool liner start to react and attack the material
• Holes can also be caused by animals (cats, birds, rodents, etc.)