How much do babies spit up?
That is acid reflux. My daughter has it as well, she is 6.5 weeks old. It sucks. Bibs, bibs, bibs. They will save you from changing outfits constantly. Also they have sleep positioners at Target and Burlington Coat Factory that are angled and elevated at the head for proper digestion. At Target the one we bought was $15.99. Bouncers are also good to put them in with the proper angle. Don’t put them in a car seat because the way they are positioned isn’t good on their stomachs. Babies a lot of times will outgrow this in their first year. Hopefully my daughter outgrows it soon because it sure is annoying cleaning it up!