I have been asked to do a clear 3ft wedding balloon for a customer.  I have never used these & looking for some advice.  They want them stuffed with 6in only a few sitting in the bottom of the balloon so I wondered if I need to put helium in the 6in hearts or if since theres only a few going in would it be fine just to air fill these?  Also should I fully inflate to 3ft or 2 & a half ft?  How long will it float for so I know whether or not to do it on the day or the night before?

use the same gas in both... is the rule of decor..

the gas will move in both balloons and helium will get in your air filled and increase them in size and they will pop/explode...

inflate you 36" to approx 30/32" and it will be fine

Pam
xx

That's great thanks.  Do you think it will be ok to do it the night before or better to do it on the day?