Frozen Pipes - Need advice

[Stephen Neto]

I have a 3 family and keep getting calls from tenants about their bathroom not getting water when its really cold out. All the bath pipes are in the outside walls and freeze.

i am the new landlord. Previous one did a lousy job with the bathroom pipes. How can I lesson frozen pipes without tearing down the bath rooms when there are tenants living there?

[Matthew Paul]

Tell them to leave the water run a bit