IKEA IDEALISK tea infuser: wash before first use and dishwasher-safe care
IKEA lists stainless-steel IDEALISK (401.798.35) as dishwasher-safe and advises washing it before first use. Be careful when handling it after hot tea.
The IKEA IDEALISK tea infuser (article 401.798.35) is stainless steel. Its official product page specifies washing before first use and dishwasher-safe care. Remove trapped tea leaves, but do not generalize this model's washing permissions to all infusers.