She can but she has a special cone shaped strainer with on of those special stick like thing to press the juice and pulp on through leaving hard seed behind. I have two seedless bunch grapes picked out to order maybe tomorrow. One is green and one is blue black. I fertilized and watered this one vine we have that is very old and it put on a growing spurt and its weight pulled the trellis half way down. It want take much to fix it when I'm getting supplies to build two new ones for what need to be planted in November. I'm gonna make it look pretty instead of what the former owner did decades back.sounds good. Do you use cheese cloth to strain it?