The core solution to a stuck mop handle is to remove foreign objects and lubricate it; in most cases, this can be resolved by yourself.
A stuck handle is usually caused by tangled hair or metal corrosion. First, close the mop's locking mechanism and try rotating the mop handle in the opposite direction to release the physical blockage of the handle. If the handle still doesn't move, use needle-nose pliers to grasp both ends of the handle and make small forward and reverse rotations, while simultaneously using tweezers to remove hair stuck in the handle's gaps.
Foreign Object Removal: Prepare a fine needle, a toothbrush, and a towel. Remove the mop head and lay it flat against a light source to inspect the handle's gaps. Use the needle tip to remove loose threads, hair, and other debris, then use a toothbrush dipped in soapy water to scrub the handle's joints. After finishing, use a dry towel to absorb excess moisture to prevent rusting of the metal parts.
Lubrication: Applying sewing machine oil or an anti-rust lubricant is most effective. If a professional lubricant is unavailable, neutral detergent can be used as a substitute; apply it to the handle's gaps and rotate the handle repeatedly to allow it to penetrate. Avoid contact with plastic parts, as some plastic materials can become brittle upon contact with grease.
Treating Stubborn Rust: If the shaft has obvious rust, heat white vinegar to about 50℃, apply it evenly to the rusted area with a cotton swab. Let it sit for 20 minutes, then scrub with a toothbrush. The rust will soften and be easier to remove. After treatment, be sure to dry the shaft with a hairdryer on a low heat setting.
