Hello, please wash with water, wait for it to dry, then soak it
แอลกอฮอลล์ (checking with
แอลกอฮอลล์ outside will not be enough because it doesn't reach the inside of the bottle) If the bottle has a pump or indenter type, use
แอลกอฮอลล์ come to pump through or press through to wash the inside of the pump/press as well.