Boosters can be used with either size inserts for extra absorbency. If you prefer a trimmer fit, they can be used with just our bamboo terry sized inserts.
Preparation: We recommend soaking your bamboo terry inserts for 24 hours before washing for the first time. This helps get them to maximum absorbency but it may take up to 10 washes to get there.
If you have any questions, please contact us.