# Car Detox

> Probe-verified (tier 2 of 3). Last checked 2026-08-23. 4 of 5 capability checks passed.

- host: cardetox-us.com
- url: https://cardetox-us.com/
- category: car detailing service
- type: business
- country: US
- locations: Tualatin, Portland, Tigard, Beaverton, Sherwood, West Linn, Bull Mountain, King City, Lake Oswego, Happy Valley, United States
- language: en

## Probe-verified · tier 2 of 3

Probed live on 2026-08-23 against rubric v1. 4 of 5 checks passed.

- PASS — Markdown negotiation
- PASS — Markdown twin at a predictable URL
- PASS — llms.txt
- PASS — API catalog
- fail — MCP server answers

## Unverified actions

Read from the page's own content, with the wording each was drawn from. Inference is kept separate from tested facts; an agent completing the action is tier 3.

- **book** — "Book Now" → `https://cardetox-us.com/book/`
- **contact** — "Contact Us" → `https://cardetox-us.com/contact-us/`
- **buy** — "Buy a Car Detox gift voucher" → `https://bookeo.com/cardetox-us/buyvoucher`

## Summary

Car Detox provides car detailing, ceramic coating, and mobile car wash services in Portland and Tualatin, Oregon.

## Context

3040 sites in this index share the type "business"; 1936 are transactional.

## How we grade

- tier 1 — **Declared**: The site says agents are welcome in its robots.txt. A permission, not a capability.
- tier 2 — **Probe-verified** (this site): We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule.
- tier 3 — **Behaviourally verified**: An agent completed the action end to end — booked, bought, submitted — and it worked.

## About this record

Known-Good probes sites live and publishes what was tested and when.
Method: https://knowngood.sh/about.md · Rubric: https://knowngood.sh/benchmark