My LG had grommets fitted last week having suffered with glue ear for years.
We were told not to get the ears wet for 2 weeks & as such just thought we would make do in no hair washing for that time (yuk yuk!!). After the 2 weeks we didn't need to take any extra care & it didn't matter getting the ears wet.
A friend chikd just had them done & told conflicting advice......never get the ears wet, always use plug of some description either swimming or bath time etc....
We are now both confused as the Internet is also varying the advice!
Anyone who knows?? Or advice?