Crib mattresses are cleaned in different ways: some have a washable cover and rinseable core, while others have a waterproof surface that wipes clean. Start with a firm, flat mattress that fits your crib, then compare the care instructions for the exact model.
Safe Sleep Comes First
Place your baby on their back for every sleep on a firm, flat mattress in a safety-approved crib, bassinet or play yard, with a fitted sheet. Keep pillows, loose blankets, toys and other soft items out of the sleep space. The CDC’s infant safe-sleep guide and the American Academy of Pediatrics’ parent guidance explain these recommendations.
“Breathable” and “washable” are product descriptions, not proof that a mattress prevents sudden infant death syndrome (SIDS) or suffocation. No mattress replaces safe-sleep practices. Follow the manufacturer’s instructions for fitted sheets and accessories, and check with your pediatrician if you have questions about your baby’s sleep setup.
Two Cleaning Approaches to Compare
Newton Baby: Washable Cover and Core
Newton Baby describes its Essential Waterproof crib mattress as having a machine-washable cover and a core that can be rinsed in a tub or shower. Models and cover options differ, so confirm the cleaning instructions and size for the specific one you choose. See the manufacturer’s product information.
Naturepedic: Wipe-Clean Surface and Removable Cover Options
Naturepedic says its waterproof crib mattresses can be wiped clean; it also offers models with removable, machine-washable covers. The care method depends on the model. Check Naturepedic’s care instructions for the components you own.
These are examples of different cleaning designs, not a hands-on ranking. If considering other brands, including Brentwood Home, confirm that the exact crib mattress is available and check its current care and fit instructions.
Compare another crib option: Read our Helix Crib Mattress review for its design, cleaning requirements and buying terms. The Helix review is research-based; hands-on testing is pending.
What to Check Before Buying
- Fit and firmness: The mattress should be firm, flat and fit the crib snugly. Check the crib and mattress manufacturers’ dimensions and instructions; mini and full-size cribs require different sizes.
- What can be washed: A washable cover does not necessarily mean the core can go in a washing machine or be submerged. Some surfaces are wipe-clean only.
- Drying time: Check whether you have a safe alternative sleep space while the cover or core dries. Let components dry completely before reassembling.
- Water resistance: A waterproof layer may make spills easier to manage, but check whether it is included, removable and compatible with the mattress.
- Infant and toddler sides: If the mattress has two sides, follow the manufacturer’s labeling and your pediatrician’s advice about when and how to use each side.
Frequently Asked Questions
Can every crib mattress be washed?
No. Some mattresses have a machine-washable cover, some have a rinseable core, and others should only be wiped clean. Follow the care label for your model; do not put a core in the washing machine unless the manufacturer explicitly says to.
Does a breathable mattress prevent SIDS?
No mattress has been shown to prevent SIDS. Use a firm, flat sleep surface and follow established safe-sleep guidance regardless of how a mattress is marketed.
Do I need a waterproof mattress?
Waterproofing can make spills easier to clean, but it is one feature to weigh alongside fit, firmness and care. If you use a protector, check that it is designed for the mattress and does not create a loose or soft sleep surface.
How do I clean it after a spill?
Remove the fitted sheet and follow the mattress maker’s cleaning instructions. Wash only the parts intended to be washed, and let them dry fully before putting the sleep space back together.