Just thought I'd share with you what I did last weekend
I'm in a rental and have a large lawn out the back. I waited (procrastinated) way too long to deal with the weeds and all the dandelion seed heads emerged (the white puff ball things you loved blowing all over the garden when you were little... and your parents yelled at you while you blew "just one more"!)
I didn't want to do anything with the lawn with all the seed heads there ready to fly all over the place with the slightest movement ...so... I got my vacuum cleaner out and vacuumed the heads off all the dandelions!Then I dealt with the weeds. It was fun.