French Shellac bubbling?

[Sarahharassarah]

I've been doing shellac for about 2years and it's always been fine.
By recently I have been having issues with French.
The application is fine. I follow all of the steps as you should. But after about a week the gel starts to bubble up from the side of the nail by the smile line.
Any suggestions or ideas?

 

[Metamorfosis]

After a week of wear I'd guess at client aftercare, they're likely putting their nails in some sort of chemical

 

[user 95727]

Possibly applying the white a little thick/uneven maybe? x

 

[beautyej]

I've been doing shellac for about 2years and it's always been fine.
By recently I have been having issues with French.
The application is fine. I follow all of the steps as you should. But after about a week the gel starts to bubble up from the side of the nail by the smile line.
Any suggestions or ideas?

Iv had this problem a couple of times with cream puff , it tends to be when we're nearly at the end of a bottle because you have to apply it really thinly