Last updated August 5, 2026

Terms of Service

Use at your own risk

Batch Mix provides general estimating and educational information for pressure washing and soft washing. You are responsible for deciding whether a mix, surface, tool, or cleaning method is appropriate for the job. Do not rely on Batch Mix as the only basis for quoting, mixing, or performing work.

Safety and chemical responsibility

Always follow product labels, Safety Data Sheets, manufacturer and equipment instructions, local runoff rules, and customer-property requirements. Test a small hidden area first. Never mix bleach with acids, ammonia, or unknown chemicals. Stop when conditions are unsafe or the expected result is uncertain.

Subscription access

Batch Mix Pro requires an active auto-renewing subscription for Field Guide access, Advanced Mode, and continued Surfactant Helper use after included free uses are exhausted. A free trial may be available if configured by the store and your account is eligible.

Pricing, trial eligibility, renewal, cancellation, refunds, and subscription management are handled by your Apple App Store or Google Play account. Payment is charged by your app-store account after any eligible trial or purchase confirmation. You can cancel renewal in your app-store account settings.

No warranty

Batch Mix is provided as a practical field tool. It may contain mistakes, omissions, or outdated information. Verify important details before relying on them.

Local-only features

Saved preferences, saved mixes, and favorites are stored on the device and may be lost if app data is cleared or the app is uninstalled.