Expired Wax and a Bridal-Season Complaint
A small salon with six therapists has 14 clients booked on Saturday during bridal season. On Friday evening you find 12 strips left of the usual hot wax; the backup bag is two months past expiry and has no batch number. A junior therapist decanted 300 mL from an unlabelled amber bottle into a clean jar on Wednesday and used it on three clients. One client calls Saturday morning with redness and small bumps on both upper arms after a wax; she has a wedding to attend in two days. The salon's policy says 'no refunds after service' and the junior says the bottle was 'probably the same wax.' The receptionist has already offered a free eyebrow threading to calm the client.
1. How would you handle the client with the rash, the other two clients waxed from the unlabelled jar, and the junior therapist? Include what you would avoid saying.
Read the worked answer
Treat this as a possible adverse reaction and product incident. Take a focused history: product, batch, date and time, area, symptoms, allergies, and medications; ask consent for a photograph; advise medical review, especially if redness spreads or there is blistering, fever, or severe pain. Do not diagnose, blame the client, or say 'it's definitely the wax' or 'it's nothing.' Stop using all suspect wax immediately and quarantine the jar and the backup bag. Contact the other two clients proactively, explain that there is a product traceability issue, ask about symptoms, and advise review if symptomatic. Document the calls. Do not offer eyebrow threading as a substitute while the skin is irritated; cancel or convert it to a no-product consultation. Complete an incident report and preserve the product. Address the junior therapist clearly but supportively: decanting unlabelled product is not permitted. Review the refund request under the salon's complaint policy rather than hiding behind 'no refunds.'
2. Design the stock and workflow controls for the coming bridal Saturday, including expiry, decanting, par levels, and staff roles. Explain how you would prevent a repeat.
Read the worked answer
Do a full inventory on Friday: count all wax, check expiry and batch numbers, separate expired stock for disposal, and record the count. Set a par level based on 14 clients plus a 20% buffer, and order before the weekend. Do not decant into unlabelled containers; if decanting is unavoidable, use a clean labelled jar with product name, batch, date decanted, expiry date, and initials. Follow first-in, first-out, store wax away from heat, use single-use spatulas, and never double-dip. Assign one stock lead and one backup, brief all therapists before Saturday, and require manager approval plus client consent before any substitution. Keep an incident log and review the complaint after the weekend. Train staff on product traceability and adverse-event reporting. For customer service, acknowledge the complaint, document it, and offer an appropriate remedy after assessment, not a free service on irritated skin.