Define the result you actually want
Decide whether the concern is visible soil, a particular stain, odour, appearance or routine care. These are different outcomes. Share the area, carpet type, condition and previous treatments, and ask what the proposed service can realistically address.
Confirm that the method suits the carpet
Check the carpet maker’s instructions and identify the exact method and products proposed. Ask the provider what surfaces are included, how uncertain fibre or prior treatment is handled, and what damage or limitations are possible. No process is suitable for every carpet.
Test health and allergy claims separately
Words such as healthy, hypoallergenic, sanitised or allergen-free need claim-specific evidence for the exact method and conditions. A visual clean or pleasant smell does not prove a medical or indoor-air outcome. Consult a qualified health professional or current public-health authority for symptoms or health questions.
Get a written quote and exclusions
Confirm rooms, dimensions, access, stain assessment, products, additional charges, drying/aftercare instructions supplied by the provider, exclusions and service terms. Keep pest control, water restoration, mould remediation and repairs as separate work scopes.
Evaluate claims using the right evidence
Ask what was tested, on which carpet, with which product and process, under what conditions, and whether independent evidence supports the specific claim. Verify any promised outcome in the written terms; do not assume a general study applies to your property.
