Short answer: mist lightly, and let him set the pace
A Meyer's parrot needs regular wetting, but a gentle misting is usually the right delivery for this species, with a bath dish offered rather than imposed. Meyer's parrots are small, brown-and-green Poicephalus parrots from the woodlands and savanna edges of central and southern Africa — noticeably drier country than the rainforest home of many parrots. That background shows in the cage: many Meyer's are cautious about water at first, suspicious of a dish, and happier when moisture arrives gradually, in amounts they can judge, instead of all at once.
Why a drier-country parrot still needs baths
Cautious is not the same as exempt. Indoor heating dries a Meyer's skin and feathers just as it does any parrot's, and without regular wetting he accumulates dander, preens less effectively, and may start scratching at dry skin during a molt, when new feathers are emerging through tight sheaths. Bathing also matters for a species valued as one of the quieter, steadier African parrots: a Meyer's who learns that spray sessions are brief, predictable, and under his control becomes more relaxed about handling generally, while one chased with a bottle learns the opposite lesson.
Introducing the spray to a wary Meyer's
Start further away than you think necessary, with a clean bottle on a fine mist and room-temperature water, spraying into the air beside and above him so only drifting droplets reach his feathers. A few passes, then stop and let him sit with the sensation. Curiosity looks like staying put, ruffling slightly, or moving a step closer; refusal looks like retreating to the far side of the perch, slicking down, vocalizing in alarm, or lunging at the bottle. Build over days, not minutes — many Meyer's parrots come to lift a wing for the spray once they learn it never escalates into a soaking. Short sessions, ending while he is calm, teach faster than long ones.
The dish experiment, done his way
Place a heavy, shallow dish of water where he already likes to sit — on the cage top or a play stand — and then leave it alone. Some Meyer's parrots who refuse misting for months will eventually step into a dish they discovered themselves, dip their chests, and splash modestly. Others never do, and that is acceptable: the mist alone meets his needs. Either way, plain water is the only additive; skip soaps and feather products entirely. Dry him with time and warm, still air rather than a dryer, and schedule baths for the warmer part of the day so a small parrot is never damp into the evening.
Frequency and the changes worth a vet's eye
Offer misting two or three times a week, adjusting up during molts and dry winter heating, and down if he is consistently declining — while noting that a Meyer's who previously enjoyed sprays and suddenly refuses, fluffs, or loses interest in preening may be unwell rather than moody. Feather damage, bare patches, or persistent scratching despite regular gentle bathing should be assessed by an avian veterinarian. The goal is a bird who accepts water calmly on most days, not one who performs enthusiasm on cue.
His preference — mist accepted, dish ignored, or the reverse — is worth writing down once, and KinsLe's Care Teams keeps that note with his assigned bathing duty so a sitter does not restart the learning curve.