What should I do if my Bestway air mattress deflates overnight but has no visible damage?

What to do if a Bestway air mattress deflates overnight but shows no visible damage — practical guidance:

Why the mattress may deflate even without visible holes:

• Micro-leaks in the fabric: tiny punctures release air slowly overnight.
• Valve leakage: the valve may be loosely closed, defective, or worn.
• Seam leak: seams can appear intact but still let air escape under pressure.
• Temperature changes: cold floors cause air to contract, but the mattress should not collapse completely.
• Hidden bottom damage: the bottom is most vulnerable, especially without a protective mat.

How to find the leak:

• Soap-water test: bubbles on fabric or valve reveal leaks.
• Check seams under pressure: fully inflate and listen for a faint hiss.
• Stand mattress upright: seam leaks show faster this way.
• Feel with your hand: slight air flow may be detectable.

What to do next:

• Small punctures can be repaired with a patch kit.
• Seam or valve defects are usually warranty cases — request an exchange or refund.
• Keep photos and packaging for proof.

If the seller denies the issue, file a complaint on Xolvie to push for a fair resolution.