Yes. Small leaks at seams or pinholes are normal. They balance air pressure and prevent over-inflation.

Yes. Keep the blower running while in use. Turning it off will cause deflation.

Tiny pinholes (<6mm) from stitching are normal and do not affect use.

Normal for sewing inflatables. Safe to use.

Drain and dry completely before storage.

In a dry, ventilated place.