Plastic Spiky Dryer Balls vs. Washing Soda (Sodium Carbonate)

Materials

• PVC or ABS hard plastic

Common claims

• Reusable
• Reduces drying time
• No chemicals

Concerns / watch-outs

• Hard plastic dryer balls can off-gas low levels of plastic compounds at dryer temperatures
• Abrasion from tumbling can release microplastic particles that embed in fabrics

Notes

While better than dryer sheets for chemical load, plastic dryer balls have their own concerns at heat. Wool dryer balls are the preferred reusable alternative.

Cleaner alternatives

• wool dryer balls

Materials

• Sodium carbonate (Na₂CO₃)

Common claims

• Natural water softener
• Cuts grease
• Boosts detergent power

Concerns / watch-outs

• Highly alkaline; irritating to skin and eyes in powder form — wear gloves when handling
• Can damage wool, silk, and other delicate fabrics

Notes

Washing soda is the active ingredient in many clean laundry boosters. Effective at softening hard water and boosting cleaning without synthetic additives. Store safely away from children.

Cleaner alternatives

• oxi boost powder
• powder laundry detergent