Carpet moths

You can buy smoke Bombs from Amazon.
Little blighters.
Last year we had them for the first time, but they still flitter by from time to time.

If they are not huge Rugs,put them in a dustbin bag spray with
Rentokil killer spray,seal and leave for a few days.Good
Luck.sooner rather than later the little devils get everywhere
And the last place you want them is in your wardrobes.
I use Lakeland sweater bags and put a moth killer sachet inside
Having learned the hard way.

I think you should be able to find a solution that won`t harm the family pets,especialy these days.

Sorry, I should add that I have a cat and a dog, so it must be something that will not be harmful to pets.

I believe there is a spray you can buy through Amazon that kills them.
A bit like cat flea killer which i do know works.
Good luck.