Botanic Baby Wash Method

Introduction: From Service to Seamless Home Care

Stop worrying about smells, stains, and complexity. For 11 years, our team has run our commercial nappy laundry service, washing and maintaining nappies used over a million times. We created this definitive wash routine based on what works at a hospital-grade standard (AS4146-2000) for our own 100% Australian Cotton nappies—and now we're sharing it with you.

This simple, three-step routine guarantees clean, stain-free, and high-performing cloth nappies every time, making the switch from disposables easier than ever.

Our Material Choice: Why Australian Cotton, Not Bamboo?

For 11 years, our commercial laundry service relied exclusively on 100% Australian Cotton for everyday use. We chose it because of its unmatched durability and ability to withstand commercial-grade washing temperatures (up to 95°C). While bamboo is a softer textile when wet, it breaks down faster under the rigorous, frequent washing required for a full-time stash. We prioritize longevity and performance, ensuring your nappies last through multiple children, which is why we use 100% cotton for our everyday absorbent inserts.

Designed for the Job: We strategically incorporate bamboo in our system where it excels:

• Boosters: We use a 70% cotton/30% bamboo blend in our boosters to optimize both softness and occasional boosting capacity.

• Potty Training and Swim Diapers: Bamboo is used in these specialized products, as they are not subjected to the daily, heavy washing cycle of the main inserts.

We believe in using the right textile for the right job, reserving our superior, commercial-grade cotton for the core inserts you wash most frequently.

Step 1: Handling & Storing (Poo, Pail & Prep)

Dealing with Solids (The Flush-or-Shake Method)

• Poo Removal: For exclusively breastfed babies, poo is water-soluble and can go straight into the wash. For solid-fed babies, the simplest method is to shake, scrape, or spray (bidet) the solid into the toilet before storing the nappy. 

• Liners & Flushing Warning: The design of our 100% Australian Cotton nappy allows for easy solids removal. We strongly discourage the use of disposable liners, as even "flushable" types can cause severe plumbing issues and must be binned, which undermines the environmental benefits. Recommended Method: Simply dunk and swish (or plunge) heavy solids into a bucket and empty the contents of the bucket directly into the toilet and flush.

Sorting for the Wash (Inserts vs. Covers)

IMPORTANT: The absorbent cotton insert and the waterproof cover are designed to be separate. This allows the cover to be washed less frequently and handled differently than the heavily soiled inserts.

• Inserts: Go into your Dry Pail (or pail liner) for washing.

• Covers: If soiled place them separately into a Wet Bag or dedicated small basket for later washing. If not soiled they can be reused by replacing the insert.

The Dry Pail Method (No Soaking Required)

Myth Buster: You never need to soak modern cloth nappies. Soaking degrades the elastic and waterproof PUL/TPU over time.

1. Preparation: After dealing with solids, remove all inserts from the nappy cover (separate the absorbent cotton from the waterproof shell). This is pretty easy by holding the front of the cover where the nappy tucks into and dropping it in the pail.  You can either reuse the cover if its not dirty or put it in a wetbag ready for wash time. 

2. Storage: Place the Inserts (only) into a Dry Pail—which is a vented container or basket. For hygiene, we recommend using a reusable, washable pail liner inside the dry pail to contain the inserts and allow for easy transfer into the washing machine. Airflow is crucial for minimizing smells. Odor Control: If you have a larger stash and need to store inserts for slightly longer than 2 days, sprinkle 1/4 cup of bicarb soda (baking soda) into the bottom of the pail liner to help naturally absorb odors.

3. Timeframe & Stash Size: The frequency of your washing cycle is determined by the number of nappy inserts you own (your stash size) and the capacity of your washing machine.

• Minimum Frequency (Standard Stash): Most customers find washing every 2 days is ideal, as this prevents excessive build-up and ensures a sufficient, heavy load for efficient cleaning.

• Maximum Storage (Large Stash): Unlike synthetic or integrated nappies (which often must be washed every 2 days), our 100% Australian Cotton inserts can be stored in the Dry Pail for up to 7 days before washing without risk of degradation or ammonia issues. This requires a much larger stash of inserts and a washing machine capable of handling the larger, heavier volume.

Step 2: The Two-Part Wash Routine (Guaranteed Cleanliness)

The secret to commercial-level cleanliness at home is separating the washing process into two distinct, high-impact cycles.

Choose Your Wash Method

You can achieve a hospital-grade clean using either the detailed Two-Step Method below or by utilizing specialized cycles on your washing machine.

Option A: The Automated Cycle (Easiest Method)

Many modern washing machines (especially front-loaders) feature a "Baby Care," "Hygiene," or "Medicated" cycle. These cycles are programmed to automatically include a pre-wash rinse, a high-heat main wash, and multiple rinses. Look for a cycle that runs for over 2.5 hours and uses water 60°C or higher. If your machine has this, you can often use it as a single, all-in-one solution.

Option B: The Detailed Two-Step Method (Manual Control)

If you prefer maximum control or have an older machine, follow these two steps precisely:

1. The Pre-Wash (Short, Hot, and Heavy-Duty)

The pre-wash removes the bulk of soiling and urine. This is the most important cycle for preventing smell and bacteria build-up.

• When: Run this cycle daily, or every time you have enough for a small load.

• Temperature: 40°C – 60°C (Warmer temperatures are better for sanitization).

• Detergent: Use only 1/4 to 1/2 the recommended amount of detergent for the load size.

• Cycle: Use a short (30-60 minute) heavy-duty cycle.

2. The Main Wash (Long Cycle for Deep Clean)

This cycle sanitizes and thoroughly cleans the textiles, maintaining their commercial-grade quality.

• When: Run this every 2 days. You can combine the pre-washed Inserts with other family laundry (e.g., towels, light-coloured clothing) to bulk out the machine.

• Covers Washing: Place your soiled Covers and the Wet Bag into the machine. You can run them on a rinse cycle first, then add the inserts and family laundry for the main wash, or run a gentle wash cycle on their own if you only have a few covers. The reusable pail liner should also go into the machine for the main wash.

• Sanitizing Covers (If Baby is Unwell): If your baby has been unwell (diarrhoea, viruses), add a Laundry Sanitiser to the rinse cycle when washing the covers to ensure full germ elimination without using extreme heat on the waterproof material.

• Temperature: Max 60°C for routine washes. Note: Our Australian Cotton inserts are exceptionally strong and can withstand up to 95°C hot washes at home for deep sanitization (unlike synthetics).

• Detergent: Use the appropriate amount of detergent for a heavily soiled load size, as per the detergent manufacturer’s instructions. Do not overdose! Excess detergent does not make nappies cleaner; it can lead to buildup, which makes cotton stiff and reduces absorbency. If your nappies feel stiff, run an extra rinse cycle to clear the residue.

• Cycle: Use the longest, heaviest wash cycle your machine offers (Cotton, Heavy Duty, or Baby Wear—typically 2.5 to 3 hours).

Recommended Detergents

We recommend choosing a reputable laundry powder free from fabric softeners, which can coat fibers and reduce absorbency.

• Earth Choice Laundry Powder

• Eco Store Ultra Sensitive

If you do need to remove stains you can use Nappisan for Nappies no optical brightners or Bio Nappy Wash.   You cannot use these on the covers. 

Step 3: Drying & Longevity

Best Drying Practices

Our materials are built for performance, but careful drying ensures longevity and protection for the waterproof layers.

• Inserts (Australian Cotton): These are best dried on the line in the sun (natural sun-bleaching helps remove any residual stains!). They are also safe for the tumble dryer on a low heat setting, which helps fluff up the cotton fibers for maximum softness and absorbency. The absorbent ribbed design ensures faster drying.

• Covers (PUL/Waterproof Shells): Always line dry. High heat from a dryer can damage the laminate that makes the covers waterproof. Hang them from the back/waistband, not the leg elastics, to prevent stretching.

• Troubleshooting Hardness: If your nappies feel stiff after line drying, this is typically due to mineral residue from hard water. Solution: Add 1/4 cup of white vinegar to the fabric softener dispenser during the rinse cycle. The vinegar helps soften the fabric and removes residue, ensuring your cotton dries soft and fluffy.

Troubleshooting & Advanced Cloth Nappy Care

My baby is a Heavy Wetter! (The Performance Upgrade)

Your baby might be a gusher, which is great news because they hold their pee and let it out all at once.  Alternatively during growth spurts or as your baby grows they produce much more output. If you are experiencing leaks or dampness, you need more absorbency, not a new routine.

• Solution: You need to boost your nappy. If the nappy size is right use an additional booster  you might find this for naps and at night time, or you can upgrade the size of your nappy. Our toddler upgrade kit is perfect for this stage.
  is specifically designed with the absorbency needed for this stage.  You can use a larger nappy folded on the short side. 

• Fit Check: Ensure your OSFM nappy cover with gussets is correctly fitted around the legs. The elastics should sit snugly in the "knicker line," with no gaps.

Caring for Synthetic/Integrated Nappies (Pocket and Swim)

We understand that you may use pocket nappies (often lined with suede cloth or other stay dry liners) for quick outings or a dedicated swim nappy. If these integrated nappies are failing, don't worry—they can often be repaired or stripped.

• Stripping for Build-Up: Pocket nappies and swim nappies can trap detergent or incompatible creams in the synthetic fibers (suede cloth), leading to a sticky surface or sudden leaks. To reset the fabric, run a long, hot wash (60°C max) using only a tiny amount of detergent, followed by 3-4 rinse cycles to remove the buildup.

• Pro Tip for Outings: If using your pocket nappies, ensure you are only using nappy-safe creams or fractionated coconut oil to prevent ruining the synthetic lining. The Botanic Baby Nappy cover and insert can be safely used to handle all creams. If you need to use cream, use the two part nappy simply have the insert ready to go in the cover and snap the sides in to make it easier for on the go.

• Restoring the Stay-Dry Layer: If the synthetic suede cloth or lining has lost its integrity (due to trapped cream or high heat), you can often replace it. Remove the damaged fabric, source fresh suede cloth, and have a local seamstress or alterations place replace the panel. Check sites like Fiverr for accessible sewing help!

• Checking Elastics: While you are repairing the liner, ask the seamstress to check the leg and back elastics for degradation. Replacing loose elastics is a common repair that can extend the life of any waterproof cover.

How to Fix Lingering Smells or Stains

If you notice a strong urine smell when the nappy is wet (ammonia) or persistent stains, your main wash is likely not strong enough.

• Ammonia/Smell: Ammonia smell is highly unlikely with the Botanic Baby two-part system. This problem is typically found in integrated nappies where synthetic material traps particles that cannot be thoroughly washed away. If you detect a lingering smell, it signals insufficient detergent or an incorrect pre-wash. Follow the reset instructions below.

• Stains on Inserts (Cotton Only): For stubborn stains on the cotton inserts, you have two safe options:

1. 1. Sun-Bleaching: Lay the wet item out in direct sun for 2-4 hours. The UV rays are a powerful, natural bleach.

   2. Oxygen-Based Stain Removal: Use an oxygen bleach product (like Napisan or OxiAction for whites) as an in-wash booster. This is not required for every wash just if you have stubbon food stain. For inserts, you may use chlorine bleach as a last resort sanitizing step.
      Note: In our experience, stains from some Panadol products (which contain coloring agents) will not fully come out and may remain a burgundy colour. The nappy will still be fully absorbent; it will just remain stained.

• Stains on Covers (PUL/Waterproof): NEVER use chlorine bleach on the covers, as it degrades the elastic and the waterproof laminate, voiding the longevity benefits. For colored covers, use an oxygen-based color-safe product (like OxiAction) as needed, but sun-bleaching is usually sufficient.   

• Reset for Smell/Ammonia: Run a single, isolated 90°C hot wash with detergent on the inserts (only the cotton, not the waterproof covers) to thermally sanitise the fibers.

• If you need to sanitise the cover for any reason simply add Laundry Sanitiser to your rinse cycle and complete a final rinse with water.  Generally used if your baby has been unwell.  

Why Does Your Two-Part System Handle Stains and Creams Better Than Integrated Nappies?

Our separate insert/cover design gives you optimal control and longevity:

1. High-Heat Cleaning for Cotton: You can use extreme heat (up to 95°C) and strong stain removers like bleach on the pure cotton inserts to melt creams and eliminate heavy soiling without damaging the waterproof cover. This eliminates the ammonia/smell build-up problem common in integrated, synthetic nappies. Always do an extra rinse to ensure any washing chemicals are removed if you need to do this.

2. PUL Protection: By keeping the waterproof Cover separate, we protect the elastic and laminate from the harsh heat and chemicals that would degrade them in competitor's "all-in-one" or "integrated" nappies. This ensures your covers last longer, performing optimally for the maximum life of the product.

What Nappy Cream is Safe for Botanic Baby Nappies?

ALL NAPPY CREAMS ARE SAFE. Our 100% Australian Cotton inserts are uniquely able to handle heavy, oil-based creams (like Desitin, Sudocrem, and topical ointments) because:

1. Strength When Wet: Cotton is stronger when wet and withstands temperatures up to 95°C.

2. High-Heat Cleaning: You can run a 90°C hot wash on the inserts to safely melt and remove any cream residue without damaging the fibers.

3. Warning: This is not possible with synthetic "stay-dry" fabrics, which can be ruined by high heat and popular creams, forcing other brands to recommend disposable liners or specific oils. With Botanic Baby, 100% Australian Cotton nappies for everyday, you use the creams that work for your baby.

If your ointment is coloured please be aware it might stain the nappy. For example Betadine. 

How Many Toddler Nappies Do I Need?

For a full-time stash washing every 2 days, we recommend 18-24 inserts/nappies, plus 4-7 covers. This allows for spares while your main wash is drying. See our

Full time 100% Australian Cotton nappy kit.

How Do I Wash Cloth Nappies Before First Use?

Our raw Australian cotton inserts contain natural oils. You must perform 3-4 hot washes before the first use (without detergent) to strip these oils and achieve maximum absorbency.