Partial Toilet Clog -

Small object (toy, cap, hygiene product, cotton swab) caught in the toilet’s internal S-trap — allows water but reduces cross-section.

Do not use chemical drain cleaners (e.g., Drano) in a toilet — they generate heat and can crack porcelain or damage wax ring seals. partial toilet clog

Small items like toys, Q-tips, or dental floss can get lodged in the trap, allowing some water to pass while catching larger waste. Small object (toy, cap, hygiene product, cotton swab)

The water swirls but doesn't create enough suction to clear the bowl. Small object (toy

Mineral deposits or debris partially blocking the small jet hole at the bottom of the bowl (common in hard water areas).