Think Build Implement Repeat
London, UK +44 7367 067226
WhatsApp FOLLOW f in X
  1. Home
  2. Blog
  3. How Do I Keep Lash and Brow Tint Patch Test Records So Any Therapist Can Check Them Before a Treatment?
Problems We Solve

How Do I Keep Lash and Brow Tint Patch Test Records So Any Therapist Can Check Them Before a Treatment?

Beauty salon patch test records on paper cards go missing just when a therapist needs them. We build patch test records linked to each client and booking.

Updated 3 min readBy SpiderHunts Technologies

Free estimateNo obligation

Get a free estimate

Tell us what you need. A senior engineer reads every enquiry.

Takes under a minute. We never share your details.

  • Free consultation
  • No commitment
  • NDA on request

Prefer to talk? Book a free 30-minute call →

Quick answer — TL;DR

Patch tests for lash and brow tints, lash lifts and some other treatments are often recorded on paper cards or in a notes field, so a therapist cannot quickly see when a client was tested, with which product, and whether it is still within your salon's re-test interval. We build patch test records attached to the client and product, shown on every relevant booking, with a flag when a new test is due under your policy.

A client in the chair and a record card nobody can find

A client comes in for a brow lamination and tint. She has had tints here before. The therapist today is not the one who normally does her brows. She checks the client card box on the desk: the card is not in the right place. The booking system notes say "PT done" with no date. The client is sure she was tested last year. Or was it the year before? Was it with the same tint brand you use now, or the one you switched from in the spring?

The therapist has to choose between turning the client away, which is awkward, and going ahead without being sure, which is worse.

Patch tests are recorded, just not usefully

  • Paper consultation cards live in a box, filed by surname, and go missing or out of order.
  • Notes in the booking system are free text: "PT ok", "tested", with no date, product or therapist.
  • Your re-test interval is a salon policy, but nothing reminds anyone when a client is past it.
  • When the salon changes tint or lash lift brand, old tests may no longer cover the new product, and nobody can tell which clients were tested on what.
  • Therapists who work across more than one salon in a group cannot see tests done at the other site.

Refused treatments, awkward conversations and gaps in your records

When the record cannot be found, you either lose the appointment or proceed on memory. Clients who are sent home for a patch test they believe they already had are understandably annoyed. And if something does go wrong, a salon that cannot produce a clear, dated record of the test is in a weaker position with its insurer. Your policy and your insurer's requirements decide what the record must contain; the system's job is to make sure it exists and can be found.

A patch test record that follows the client

  1. We add a patch test record to each client in your booking system, such as Fresha, Phorest or Timely where their API allows, or in a small companion app if it does not.
  2. Each record holds the date, the product and shade family if relevant, the therapist, the result as recorded by the therapist, and the client's acknowledgement, captured on a tablet.
  3. Your treatment list marks which treatments need a patch test and which product each uses, so the system knows what a tint or lash lift booking requires.
  4. Every booking for a treatment that needs a test shows a clear status to the therapist: in date, due under your policy, or no record.
  5. When you change product brand, you mark it, and clients whose test was on the old product are flagged as needing a new one under your policy.
  6. Existing paper cards can be photographed and attached to the client record during a quiet week, so history is not lost.
Question at the deskPaper cardDigital record
Has she been tested?If the card can be foundShown on the booking
When and with what?Sometimes writtenDate and product always recorded
Is it still in date?Therapist works it outStatus against your policy
We changed brandNo way to tellClients on old product flagged

We do not set the re-test interval or decide which treatments need a test. Your policy, your insurer and the product manufacturer's instructions decide that; we build the system to follow it.

Any therapist, same answer in seconds

On a normal morning the therapist opens the day's bookings and sees a green tick against the brow tint at ten: tested with the current product, within your interval. The lash lift at eleven shows an amber flag: the last test was on the old lift brand. Reception already rang the client last week to book a quick test, because the flag appeared when she booked. Nobody searches the card box. Nobody guesses.

Does your salon recognise this?

  • Patch test records are on paper cards or free-text notes.
  • Therapists sometimes cannot find a client's test record.
  • Nothing reminds you when a client is due a re-test under your policy.
  • You have changed tint or lash lift brand and cannot tell who was tested on which.
  • Clients have been turned away for a test they say they had.

FAQ

Frequently asked questions

The questions readers ask us after this guide.

Still have a question?

Ask us directly — a senior engineer will get back to you.

Ask about your project

Does our booking system already store patch tests?

Some salon systems have a patch test or form feature. We check what yours offers first and use it if it does the job; we only build what is missing.

What should our re-test interval be?

That is for your salon policy, guided by your insurer and product manufacturers. We do not advise on it; we make the system follow whatever you set.

Can clients sign on a tablet?

Yes. The acknowledgement is captured on a tablet and stored with the record.

What about our old paper cards?

They can be photographed and attached to each client so the history is kept, even if the details are not re-typed.

Who can see the records?

Only staff with access to the client record. Health-related information is handled under your data protection policy.

Keep reading

More on Problems We Solve

Start here

Tell us how patch tests work in your salon today

Describe how you record patch tests, which booking system you use and where a client can slip through. We will tell you what we would build around your own policy. We do not write the policy itself; that stays with you, your insurer and your product suppliers.

  1. You tell us what you needTwo minutes on the form, or a message on WhatsApp.
  2. A senior engineer reviews itAnd comes back with questions, a realistic range and an honest view on fit.
  3. Free 30-minute scoping callWe talk through scope, options and a realistic estimate — with no obligation.
Free estimateNo obligation

Talk to someone who builds this

Send a short brief and we will come back with an honest view and a realistic range.

Takes under a minute. We never share your details.

  • Free consultation
  • No commitment
  • NDA on request

Prefer to talk? Book a free 30-minute call →