Silicone baby feeding gear is brilliant until a bowl comes out of the dishwasher looking orange. Or a bib holds onto that faint rubbery smell no matter how many times you wash it. If you have been searching for cara menghilangkan bau karet silikon, or simply how to get smells and stains out of silicone, you are not alone. Most of it is fixable, and none of it means your gear is ruined. Here is what is actually happening and what to do about it.
Part of our complete guide to silicone baby feeding sets.
Why Does Silicone Stain?
Silicone is porous at a microscopic level. Highly pigmented foods trap colour inside those tiny pores. The usual culprits are:
- Tomato-based sauces and purees
- Carrot and pumpkin puree
- Beetroot
- Turmeric and spiced meals
- Berry purees and smoothies
The stain is not a sign the silicone has degraded. It is just pigment sitting in the surface. Good news: most of it lifts with the right method.
How to Remove Stains from Silicone Baby Gear
Sunshine is your best tool
Direct sunlight bleaches stains out of silicone naturally. Wash the piece first, then place it outside in full sun for a few hours. This works surprisingly well on orange and yellow food stains. No chemicals needed.
Bicarb soda paste
Mix bicarb soda with a small amount of dish soap to form a paste. Rub it into the stained area and leave it for 15 to 30 minutes. Scrub with a soft brush, then rinse well. Repeat for stubborn stains.
White vinegar soak
Soak the item in undiluted white vinegar for 30 minutes, then scrub and rinse. Vinegar also helps with lingering odours. Rinse thoroughly so no vinegar smell remains.
Hydrogen peroxide for deep stains
A 3% hydrogen peroxide solution (available at the chemist) can lift persistent staining. Soak the piece for one to two hours, then rinse well. Do not use bleach. Bleach can degrade silicone and leave residue that is not safe for your baby.
Cara Menghilangkan Bau Karet Silikon: Fixing Rubber Smells
A rubbery or plasticky smell from new silicone is normal. It is not harmful, but it is not pleasant. The smell comes from residual manufacturing compounds and fades with use and washing. Here is how to speed that up.
Boil it
Yes, you can boil silicone. Place the item in a pot of boiling water for 5 minutes. This opens the pores slightly and releases trapped odour compounds. Let it air dry completely after.
Bake it
Place the clean, dry silicone item on a baking tray and put it in the oven at 180 degrees Celsius for one hour. This is a common method for new silicone bakeware and works just as well on baby feeding gear. Let it cool fully before handling or using.
Bicarb and vinegar soak
Fill a bowl with warm water. Add two tablespoons of bicarb soda and a splash of white vinegar. Soak the silicone piece for a few hours, then rinse. Repeat if the smell persists. Air drying in sunlight after the soak helps further.
Dish soap wash, repeated
For mild smells, a thorough hand wash with dish soap followed by air drying can be enough. Do this a few times before deciding more drastic steps are needed.
If you are curious about whether the materials in your baby's feeding gear are genuinely safe, this article on silicone safety for babies covers what the research actually says.
Black Spots on Silicone: What They Mean
Black spots are different from staining. If you see small dark spots appearing inside or on the surface of silicone, that is mould. It happens when silicone is stored damp or not dried thoroughly after washing.
- Wash the item immediately with hot soapy water
- Soak in white vinegar for at least one hour
- Boil for 5 minutes if the item is solid silicone with no air pockets
- Inspect carefully after cleaning
If the mould has penetrated deeply into the silicone or the item has any cracks, replace it. Do not continue using a mouldy feeding item. The Australian Competition and Consumer Commission product safety guidelines recommend replacing any feeding item that shows signs of damage or deterioration.
Keeping Silicone Clean Longer
A few simple habits make a real difference.
- Rinse immediately after meals, before food dries
- Wash in hot water with dish soap or run through the dishwasher top rack
- Dry completely before storing, do not stack damp pieces together
- Store in a dry, ventilated spot rather than sealed in a bag
- Treat stains within 24 hours for easier removal
If you are packing silicone feeding gear for daycare, this out-of-home feeding pack list for Australian parents covers what to bring and how to keep it organised.
When to Replace Silicone Feeding Gear
Silicone is durable, but it does not last forever. Replace an item if you notice:
- Cracks, tears or chips in the surface
- Mould that does not lift with thorough cleaning
- A persistent chemical smell that does not improve after multiple treatments
- Sticky or tacky texture that was not there before
Well-maintained silicone gear can last through multiple children. The occasional stain or smell is not a reason to throw it out. Follow the steps above and most pieces come up like new.
If you are building out your baby's mealtime kit, browse our silicone mealtime essentials for babies and toddlers for bowls, plates, bibs and spoons designed to last.
