BAMBOO AND BIRCH

BAMBOO AND BIRCH Pure Castile Liquid Soap Unscented 64 oz — 100% Plant-Based, Multi-Purpose

High-performance beauty made for confident daily results

$127.98

3 shoppers currently have this item in cart.

Low stock: only 10 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium beauty quality selected for Australia customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Share

Why customers choose Auvira Beauty

BAMBOO AND BIRCH Pure Castile Soap Liquid Unscented 64 oz is a large, gentle, multi-purpose castile soap made from 100% natural ingredients for body, home, and hair.

This unscented castile liquid soap offers a simple, fragrance-free cleansing option for people who want a versatile, eco-conscious product. Formulated from plant-based oils and free from palm oil, it serves as a body wash, shampoo, household cleaner, dish soap, and gentle laundry aid — all in one generous 64-ounce bottle. The unscented formula is designed to be mild and adaptable so you can dilute it, mix it with essential oils if desired, or use it straight for tougher tasks.

What makes this castile soap different from ordinary liquid soaps?

The BAMBOO AND BIRCH castile soap uses a traditional soap base of vegetable-derived oils rather than synthetic detergents or harsh chemicals. It’s palm-oil-free and formulated without animal testing, making it a more sustainable and ethical choice for everyday cleaning. Because it’s unscented, it’s especially suitable for those sensitive to fragrances or who prefer to add their own scent.

  • 100% natural, plant-based oils for the cleansing base
  • Certified palm oil free to support responsible sourcing
  • Cruelty-free and vegan formulation
  • Unscented for hypoallergenic and customizable use

How can I use this 64 oz unscented castile soap around the house?

This concentrate is formulated to tackle many household tasks: dilute it for countertops, glass, and floors; use a small amount on dishes; or add to laundry for delicate loads. Its mild nature makes it safe for many surfaces, but always spot-test on sensitive finishes. The large 64-ounce size reduces refills and is cost-effective for frequent use.

  • Dilute 1–2 tablespoons per quart of water for general surface cleaning
  • Use a teaspoon directly on a sponge for dishwashing
  • Add 1–2 tablespoons to delicate laundry cycles
  • Spot-test wood or porous surfaces before full use

Is this safe to use on skin and hair, and how should I apply it?

The unscented castile formula cleanses skin and hair without added fragrances or harsh surfactants, making it a gentle option for those with sensitive skin. For skin, lather a small amount with water and rinse thoroughly; for hair, dilute the soap with water or use as a pre-wash depending on hair type. Because castile soap can leave natural oils feeling different than commercial shampoos, you may want to follow with a light conditioner or an apple-cider vinegar rinse if you notice residue.

  • Body wash: use a nickel-sized amount and rinse well
  • Shampoo: dilute 1 part soap to 3–5 parts water for most hair types
  • Face: use sparingly and rinse thoroughly; avoid contact with eyes
  • Follow up with conditioner or a rinse if hair feels dry

How does the unscented option benefit sensitive households and DIYers?

Choosing unscented castile soap removes the risk of added fragrances irritating skin, allergies, or disrupting fragrance-free environments. It’s an ideal blank-slate product for people who blend their own natural cleaners or add essential oils for a custom scent. Unscented also simplifies use in multi-person households where scent preferences vary.

  • Perfect for fragrance-free or allergy-sensitive households
  • Works as a neutral base for custom essential oil blends
  • Reduces unexpected scent clashes in shared spaces
  • Great for baby items and fragrance-sensitive laundry

Who is this for: BAMBOO AND BIRCH Pure Castile Liquid Soap Unscented 64 oz is designed for eco-aware shoppers, families with sensitive skin, minimalists who want one bottle for many tasks, and DIY enthusiasts who prefer an unscented, plant-based base to personalize. If you’re looking for a large, ethical, multi-use cleanser without added fragrances, this bottle provides long-lasting, versatile value.

FAQ

Q: Can I use this unscented castile soap on my baby?

A: Yes, the unscented, plant-based formula is mild and suitable for babies, but test a small area first and avoid eyes.

Q: How concentrated is the 64 oz bottle for cleaning tasks?

A: Very concentrated—dilute 1–2 tablespoons per quart of water for general cleaning; use less for delicate jobs.