Shirt Stain Remover for Collars, Cuffs & Pits

Shirts pick up four signature stains: collar grime (sebum + foundation), underarm yellowing (sweat + antiperspirant), food splashes and ink. Luniva's active enzyme blend tackles all four in 1–3 minutes, lifting marks from white shirts and coloured shirts alike — without bleach.

Shop Luniva — £15.49 · View Enzyme Powered · Stain removal guides

Why shirt stains keep coming back

Collar and cuff stains aren't just dirt — they're a mix of skin oil (sebum), dead skin protein, and aluminium salts from antiperspirant. A standard wash only lifts the surface, so the stain re-deposits as the fabric dries. Luniva's lipase + protease combination digests both the oil and the protein in one application.

How to use Luniva on shirt stain remover

Step 1 — Spray directly: Apply Luniva to the stain until saturated. No rubbing, no pre-soak.
Step 2 — Wait 1–3 minutes: Active Enzymes break the stain down at the molecular level. Don't let it dry.
Step 3 — Wash as normal, following the garment care label: Machine-wash as normal. Air dry; never tumble dry until you've confirmed the stain is gone.

Compliance note: Based on controlled laboratory testing. Performance may vary by stain age, fabric type and wash conditions.

Frequently asked questions

How do I remove collar grime from white shirts?

Spray Luniva along the inside of the collar until saturated, leave for 1–3 minutes, then machine-wash as normal, following the garment care label. The lipase active enzyme breaks down sebum; protease lifts skin protein.

Will Luniva remove yellow underarm stains?

Yes. Saturate the pit area, leave for 1–3 minutes, and wash as normal, following the garment care label. For old, set-in yellowing, repeat twice. Avoid bleach — it reacts with antiperspirant aluminium and worsens the stain.

Is Luniva safe on dress shirts and 100% cotton?

Yes. Luniva is colour-safe and bleach-free, and it rinses fully from cotton, poplin and twill.

Can I use Luniva on silk shirts?

Spot-test on a hidden seam first. If safe, apply lightly, wait 1–3 minutes, and hand-wash in cool water.

What's the best wash temperature for stained shirts?

40°C is the sweet spot — hot enough to activate active enzymes, cool enough to protect colour and fibres. Never wash blood-stained shirts above 40°C.