What Fish Amok Leaves on Carpet
Fish amok (អាម៉ុកត្រី — amok trei) is widely considered Cambodia's national dish — a rich, fragrant steamed curry-custard of white-fleshed fish set in a thick coconut cream and spice paste. The dish is built around kroeung (ក្រឿង — the foundational Khmer aromatic paste) made from fresh lemongrass, galangal (kha/alpine ginger), fresh turmeric root, kaffir lime rind and leaves, shallots, garlic, and dried red chilli — all pounded together into a smooth, intensely fragrant orange-yellow paste. The kroeung is mixed with freshly squeezed coconut cream and eggs, creating a rich, custardy base. Thin slices of freshwater fish (typically snakehead fish, catfish, or similar white-fleshed varieties) are folded in. The entire mixture is poured into cups made from fresh banana leaves and steamed until set — the egg and coconut cream proteins coagulate in the heat, giving amok its characteristic smooth, mousse-like or custard-like texture (different from a wet Thai curry, amok should be firm enough to hold its shape when the banana leaf is opened). It is topped with a thick pour of reduced coconut cream and garnished with kaffir lime leaf chiffonade and sliced fresh red chilli. On carpet, fish amok creates a distinctive orange-yellow stain from the fresh turmeric in the kroeung, combined with the high fat load of the coconut cream.
What You Will Need
- Spoon (for the fish mousse and coconut cream)
- Cold water
- Clean white cloths or paper towels
- Cornflour (two rounds for coconut cream fat)
- Enzyme carpet cleaner (protease and amylase enzyme)
- Dish soap (one teaspoon per 250ml cold water)
- Hydrogen peroxide 3% (one to two rounds for fresh turmeric and red chilli colour)
- Baking soda (overnight for lemongrass, galangal, and kaffir lime aroma)
Step 1: Remove the Fish Mousse and Banana Leaf
Collect the fish amok mousse with a spoon — the set mousse has a firm, custardy texture and lifts cleanly from the carpet surface without fragmenting as much as a liquid curry. Collect any banana leaf pieces used as the serving cup or lid. Collect the kaffir lime leaf garnish and red chilli slices. The orange-yellow kroeung colour in the mousse transfers immediately to carpet fibres on contact.
Step 2: Blot the Coconut Cream and Turmeric Colour
Blot from the outer edge inward. The coconut cream (both the cream mixed into the mousse and the reduced coconut cream poured on top) transfers visibly as a white-to-yellow oil. The turmeric-orange colour from the kroeung is apparent in the first blot pass. Apply cold water and blot twice. The set mousse texture means the amok does not spread as far as a liquid curry — the impact zone is typically more concentrated.
Step 3: Apply Cornflour for Coconut Cream Fat (Two Rounds)
Coconut cream (as opposed to the thinner coconut milk) is the high-fat product made by squeezing freshly grated mature coconut — it contains approximately 20–27% fat (predominantly medium-chain triglycerides: lauric acid, myristic acid, and caprylic acid). The amok contains both the initial coconut cream mixed into the mousse and a thick finishing pour of reduced coconut cream on top. Both contribute to the fat load. Apply cornflour, allow 20 minutes, vacuum. Apply a second round. The oil-soluble turmeric curcumin pigment is partially distributed in the coconut fat — the cornflour step removes some curcumin alongside the fat.
Step 4: Apply Enzyme Cleaner for Fish and Egg Protein
Apply cold water and blot. Apply enzyme carpet cleaner and allow 20 minutes. The white-fleshed fish protein (myofibrillar protein from freshwater fish) responds to protease enzyme. The egg used to set the amok mousse responds to protease. The coconut cream protein (coconut albumin and globulin) also responds to protease. Follow with dish soap to emulsify any remaining coconut fat. Blot and rinse.
Step 5: Treat Fresh Turmeric and Red Chilli Colour (One to Two Rounds)
Fresh turmeric root (used in the kroeung rather than dried turmeric powder) contains the same curcumin pigment as dried turmeric but in a more concentrated, oil-rich form — the fresh root also contains essential oils (ar-turmerone and zingiberene) that act as carriers for the curcumin. Fresh turmeric curcumin behaves similarly to dried turmeric on carpet — it is a persistent yellow-orange pigment that bonds to protein-containing carpet fibres. Apply hydrogen peroxide 3%, allow 10 minutes, blot and rinse. Allow to dry fully. Assess the orange-yellow residue — a second round is commonly needed for fresh turmeric amok. The dried red chilli capsanthin colour in the kroeung is also addressed in the same peroxide steps. Allow full drying between rounds.
Step 6: Treat Lemongrass, Galangal, and Kaffir Lime Aroma Overnight
Apply baking soda over the fully dried area and allow overnight. The kroeung aromatics — lemongrass (citral and geraniol), galangal (1,8-cineole and alpha-galangal compounds), and kaffir lime rind (limonene, citronellal) — create a very fragrant, complex aroma that is the most distinctive sensory characteristic of fish amok on carpet. These aromatic compounds are volatile terpenes and are naturally quite volatile; most of the sharpest lemongrass and kaffir lime notes will dissipate within a few hours. However, the galangal compounds and the fish trimethylamine (TMA) aroma are more persistent. One overnight baking soda application addresses the combined aromatic profile. The banana leaf itself, if any leaf pieces were in contact with the carpet, releases a mild green chlorophyll and waxy note that is also addressed in the baking soda step.
Fresh Turmeric Colour or Galangal Aroma Remaining?
Fresh turmeric curcumin from the kroeung can be deeply embedded in carpet pile, and the galangal and fish aroma combination from fish amok is particularly complex. We can connect you with a local carpet cleaner in the Sutherland Shire.
Find a Matched Local SpecialistSutherland Shire Cleaners is a local matching and referral service. We connect you with local providers — we do not supply cleaning services directly.
Frequently asked
The fish amok was a prawn version (amok bangkang — shrimp amok) rather than the fish version. Prawn amok uses whole shrimp or prawn pieces in the coconut kroeung base. Prawns have a completely different protein and fat profile from white-fleshed fish. Does prawn amok stain differently?
Prawn amok (amok bangkang) differs from fish amok in the protein component: (1) Prawn protein — prawn muscle protein (myosin and actin from crustacean muscle) responds to protease enzyme, the same as fish. (2) Prawn astaxanthin — the distinctive pink-orange colour of cooked prawn comes from astaxanthin carotenoid released from the shell into the flesh during cooking. Astaxanthin adds a pink-orange colour note at the prawn contact zones, in addition to the orange-yellow kroeung turmeric colour. Apply one to two peroxide rounds as the baseline for prawn amok — the combined turmeric and astaxanthin pigments may require a second round. (3) Prawn aroma — prawn has a more intense trimethylamine (TMA) seafood aroma than white-fleshed fish. The overnight baking soda step is particularly important for prawn amok — the TMA from prawn is more volatile and persistent than the TMA from most freshwater fish. Consider two overnight baking soda applications for prawn amok. (4) Prawn shell chitin — if whole prawns are used, collected shell pieces may have chitin fragments. These are not a stain concern but should be physically removed before treatment. The coconut cream, turmeric, and kroeung aroma treatment steps are identical to fish amok.
The fish amok was a restaurant version that used significantly more fresh turmeric in the kroeung than a standard recipe — the cook described it as a "yellow" amok to distinguish it from a more balanced version. The colour of the amok was a much more intense, vivid orange-yellow than typical. Does a high-turmeric amok require additional treatment steps?
A high-turmeric amok (where the fresh turmeric proportion in the kroeung is significantly higher than standard, creating a more intensely coloured dish) requires a more aggressive approach to the colour treatment step: (1) Apply the hydrogen peroxide round before the enzyme step rather than after — for very high turmeric loads, front-loading the peroxide helps lift the surface curcumin from carpet fibres before the subsequent steps can potentially set it further. Apply peroxide first, allow 10 minutes, blot and rinse. Then proceed with the cornflour and enzyme steps as usual. (2) Plan for two to three peroxide rounds rather than one to two as the baseline. Fresh turmeric curcumin at high concentration can produce a very persistent yellow-orange stain that requires repeated peroxide applications. Allow complete drying between each round — curcumin bleaching with peroxide occurs mainly while the carpet is drying, as the peroxide generates oxygen radicals that attack the curcumin chromophore on drying. (3) If any yellow tinge persists after three peroxide rounds and full drying, place the carpet in direct sunlight for several hours — UV light photodegrades curcumin and can clear a yellow residue that peroxide alone has not fully addressed.
The fish amok was sealed and steamed inside a whole banana leaf parcel (tied closed) rather than served in an open banana leaf cup. When the parcel was dropped, the banana leaf split open and the amok, along with the banana leaf pieces and the condensed steam liquid that had collected inside the sealed parcel, spilled onto the carpet. Does the condensed steam liquid inside a sealed banana leaf amok parcel add to the spill?
A sealed banana leaf amok parcel accumulates condensed steam inside the leaf during the steaming process — the steam from the moisture in the coconut cream and fish condenses on the inner surface of the banana leaf and drips back into the parcel during cooking. When the sealed parcel splits on impact, this condensed steam liquid (which contains dissolved kroeung aromatics, coconut fat droplets, and fish TMA from the steaming process) spills alongside the amok mousse. The condensed liquid: (1) Is more mobile than the set mousse — it spreads further from the impact point and wicks into carpet pile and backing more readily than the firm mousse. Apply cornflour and peroxide to a wider zone than the solid amok contact area, extending approximately 10–15cm beyond the visible solid material boundary. (2) Contains dissolved turmeric — the condensed steam carries curcumin pigment. The wider distribution of the liquid means the peroxide should cover the full spread area of the condensed liquid. (3) Contains concentrated fish TMA and lemongrass aromatics — steam carries the most volatile aromatic compounds; the condensed steam is particularly aromatic. Two overnight baking soda applications rather than one for a sealed-parcel amok spill. The treatment protocol is otherwise the same as for an open-cup amok spill.