assalamu alaikum wa rahmatullahi wa barakatuh If braces are no problem in wudu what about retainers? For me they cover my teeth entirely so should I remove them just to be safe during Wudu?

Ustadh AbdulAziz al-Haqqan

If water enters, moves inside the mouth, then spits it out or swallows it, this is sufficient on the saying that it is mandatory.