The Cahrz Blog

Car care tips for drivers, growth playbooks for vendors, and news from the road.

More bookings, fewer no-shows, and a storefront that works while you're busy with the next car. Here's what vendor partners get.

A quick rinse won't fix everything. Here's how to tell when it's time to book full detailing instead of a standard wash.

Driveway car washes are fading out. Here's why booking a verified car wash pro on an app beats the bucket-and-hose routine every time.