You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
Ive used Brica Seat Guardian after reading and watching reviews. My main purpose was prevent car seat indention onto the white MX seats. Since you need to tighten it down pretty secure after 7+ years of it I'm sure it will have a irreversible effect.
Ive used it with my Britax B-Safe 35 carrier + base and now with the Britax Boulevard convertible car seat. I do take it off from time to time when we travel or clean the interior. I haven't noticed any imprinting or color transferring.
One note. There is a clip strap you tie around the top of headrest area where you tighten to secure the seat protector. I've noticed that if you tighten too tight that these clips does dig into the seat. As a solution I just put a microfiber towel under it