tuwash: fully digital wash automation

Automation that runs a self-service car wash station digitally from start to finish. The cashier makes the sale on a phone or at the till, the customer opens the link sent to their phone, picks the bay and starts the wash, and the relay board in the bay runs the pump and valve with that program.

tuwash does not wash cars; it installs the technology that runs the wash.

Request a demo How it works

tuwash panel: live status of the station's 4 bays, a rinse program running in bay 2

What it solves at a car wash station

Five jobs the station owner, the dealer and the cashier face every day.

Everything is digital

No tokens, coins or card readers. The customer pays at the till and starts the wash from their phone; no app to download, no account to open.
Every wash is recorded

Sales, cancellations, the program running in the bay and every settings change are logged; records cannot be deleted. If the board does not confirm the command, the use goes back to the customer.
Manage the station from anywhere

You see live which bay is free, busy or unreachable. Products, prices, bays and display settings are set in the panel; board settings reach the board without a site visit.
Dealer network and revenue share in one place

Head office, master distributor, dealer and station owner work in the same system. Each station's contract sets the shares; the revenue share screen shows who gets how much from each sale.
Fast for the cashier

On the phone sales screen products are large tiles, and the result is a full-screen QR code. If the customer's phone number is entered, the link is sent by SMS.

How a wash starts

Cashier, customer and the relay board in the bay: from sale to running program in three steps.

Cashier

Makes the sale, shows the QR code

Selects the washes on a phone or at the till and records cash or card. When the sale is done, a full-screen QR code appears; if needed, the link is sent to the customer's phone by SMS.
Customer

Picks the bay and starts

Scans the QR code with their phone and sees the washes they bought. Picks the bay where the vehicle is and starts the program; no app to download, no account to open.
Relay board

Runs the program

The board in the bay confirms the command and runs the pump and valve for the program's duration. The countdown is shown on the customer's phone and on the bay display.

Dealer network and revenue share

Every station belongs to an organization tree. The station's contract sets each level's share; the revenue share screen shows who gets how much from each sale, the cancellations and the level shares.

Head office (tuwash)
Master distributor
Dealer
Station owner

Each level sets up its own team and sees only the stations below it.

tuwash revenue share screen: monthly number of sales, share distributed to upper levels, cancellations and list of sales

Features

QR wash start: The customer picks the bay on their phone and starts; the countdown shows on the product card and on the bay display.
Fast sales from a phone: Cash and card records, cancellation with a reason, sending the link by SMS.
Live bay panel: Free, running or unreachable status of the bays and the time left on one screen.
One relay board per bay: Board settings and LED display texts go from the panel to the board; no site visit needed.
Continuous and pulse programs: Program types are defined on screen; the price is set per station.
Role-based permissions: Each level sets up its own team; each user sees what their role allows.
Change log that cannot be deleted: Sales, cancellations and settings changes are stored with who and when.
Masking for data protection (KVKK): The customer's phone number is masked on screens.

Technical details

Values read from the product code.

Relay boards per bay: 1
Outputs per board: Default 10, up to 32
Program modes: Continuous (1–3600 s) and pulse (1–100 pulses, pulse 1–60,000 ms)
Board connection: Always-open connection to the server; a command completes when the board confirms it
If no confirmation arrives: If no confirmation arrives within 10 s, the use goes back to the customer
Bay display: Address 1–255; idle and finished text up to 50 characters
Sales link validity: 1–365 days, default 30
User roles and permissions: 6 roles, 14 permissions
Organization levels: 4: head office, master distributor, dealer, station owner
Interface languages: Turkish, English

The access key in the customer's link is not written to server logs; the customer page is protected by a request limit.

tuwash bay settings: bay 1, connected relay board, display address, idle and finished texts, display preview — Bay settings: relay board, display address and display texts are written from the panel to the board.

Who uses it

Station owners, businesses with several stations, master distributors, dealers and the technical teams that install the stations. Roles in the system:

Business manager
Station manager
Technician
Cashier
Accountant
Viewer

Screenshots were taken with sample data.

Frequently Asked Questions

What is tuwash?

tuwash is fully digital wash automation for self-service car wash stations. The cashier makes the sale, the customer picks the bay on their phone and starts the wash, and the relay board in the bay runs the pump and valve; stations, dealers and revenue share are managed from the same panel.

Does the customer need to download an app?

No. The customer scans the QR code the cashier shows or opens the link sent by SMS. No app to download, no account to open.

Are tokens or card readers needed?

No. Payment is taken at the till and the payment method (cash or card) is recorded with the sale. The customer starts the wash from their phone.

If the relay board does not receive the command, does the customer lose their money?

No. If the board does not confirm the command within 10 seconds, the wash credit goes back to the customer and can be started again. The event is recorded.

How are bays and relay boards matched?

Each bay has its own relay board. One board drives 10 outputs by default, up to 32. The status of the bays is shown live in the panel.

How are dealers and revenue share calculated?

The organization has four levels: head office, master distributor, dealer and station owner. Each station's contract sets the levels' shares; the revenue share screen shows who gets how much from each sale.

Which languages does tuwash support?

The panel, cashier and customer screens are in Turkish and English.

How much does tuwash cost?

tuwash is currently offered through a presentation and demo meeting; its price has not been published yet. Contact us through the Request a demo form and we will discuss it in the meeting.