Process (30–60 mins)

1. Pre-treat: Light, even application. Allow 3–5 min dwell (don’t let dry).
2. Agitate: Brush with the nap; avoid circular scrubbing on open weaves.
3. Rinse/Extract: 1–2 slow passes; then 1–2 vacuum-only dry passes.
4. Detail: Wipe piping and buttons; groom fibers for uniform look.

Avoid: high heat, high alkalinity & over-wetting. If foam cushions are water-sensitive, opt for encapsulation + towel extraction.

Quick fixes: Water ring? Re-mist the entire panel lightly and groom edge-to-edge to blend. Soil ghosting? Repeat pre-treat locally and add a dry pass.

Why it shows “shading”

• Dense, fine fibers lay in different directions; moisture sets nap patterns.
• Over-wetting can leave tide lines and dull patches.

Method A (DIY — foam only)

1. Vacuum thoroughly with upholstery tool (slow strokes).
2. Apply upholstery foam to a soft brush — not straight to fabric.
3. Light agitation in parallel strokes; blot with clean towel.
4. Allow to dry fully; brush in a single direction to align nap.

Method B (Pro — alcohol clean for “S” code)

1. Test isopropyl alcohol (70–91%) for colorfastness.
2. Light mist onto towel; wipe, then brush with nubuck/suede brush.

Tip: Rotate cushions monthly; use a throw on high-wear arms to prevent “shiny” patches.

Identify leather

• Protected/Pigmented: Most common; thin color coat; wipes clean.
• Aniline: Natural, open-pore; rich look but absorbs fast.
• Nubuck/Suede: Sanded surface; requires specialty kits only.

Cleaning (Protected)

1. Dust with dry cloth; vacuum creases with soft brush.
2. Apply leather cleaner to cloth (never directly); wipe gently, seam-to-seam.
3. Buff dry with a second cloth.

Condition & Protect

• Use a matching conditioner; light, even coat; buff after 10–15 minutes.
• In sun-lit rooms, add UV protectant every 3–6 months.

Immediate response (DIY)

• Blot with white towels; no scrubbing. Do not use heat.
• Lightly apply enzyme neutralizer; allow labeled dwell time (10–30 mins).
• Blot again; repeat if needed. Increase airflow to dry.

Professional path (when odor persists)

1. UV inspection to map contamination (often extends beyond visible area).
2. Deep injection of enzyme into foam; controlled extraction.
3. Severe cases: remove cushion covers; clean and treat foam separately.

Safety: Enzyme products need time to work. Don’t mix with oxidizers or quats—neutralize/rinse between chemistries.

Drying & hygiene

• Stand mattress to increase airflow; use 1–2 air movers if available.
• Encasements reduce allergen load and protect from future spills.

Replace or restore? Persistent odors from deep contamination may require pad/core replacement; light surface issues usually restore well.

Dry soil removal (critical)

• Slow vacuum passes + edge tool on baseboards.
• Rugs: back-dust (beater bar) outside when possible.

Cleaning plan

1. Precondition (fiber-appropriate); groom with carpet rake/brush.
2. Rinse-extract with balanced rinse; two dry passes.
3. Apply protector on traffic lanes if desired; groom to set pile.

Spot order matters: protein → enzyme first; tannin → oxygen; oil/grease → solvent gel. Rinse/neutralize between steps.