Privacy policy
Last updated 2026-09-04
GrimeKit publishes free calculators and reference guides for exterior cleaning contractors. There is no account, no login and no newsletter gate.
What the calculators do with your numbers
Every calculator on this site runs entirely in your browser. Square footage, rates, tank sizes and prices you type are never sent to a server and are never stored. Closing the tab discards them.
Analytics
We count page views with Vercel Analytics and Google Analytics 4 (property G-E1TDJB9NLV). Neither is used for advertising or ad personalisation, and neither is used to build a profile of you across other sites. What is recorded is the page, the referrer, the country and the device class.
Sponsored placements
Some articles are sponsored or contain links a partner paid to place. Those pages carry a disclosure line. Sponsorship never changes a calculator’s arithmetic or a safety recommendation.
Contact
Privacy questions go to privacy@grimekit.com.