How to Use a Shampoo Bar: Tips for First-Time Users
By Bambaw | Eco Living | Plastic-Free Products | Zero Waste Essentials | Published: 2026-08-05
Category: How-to Guides
New to solid shampoo? Learn how to lather, store, and care for your shampoo bar with these practical tips for a smooth zero waste hair care transition.
Switching to a shampoo bar is one of the most impactful changes you can make for a zero waste bathroom. But if you've only ever used liquid shampoo, the first few washes can feel a little awkward. You might wonder: how much do I rub? How do I get a good lather? And why does my hair feel different?
This guide is here to walk you through everything you need to know about using a shampoo bar, from the first lather to proper storage and routine adjustments. Whether you're transitioning to solid shampoo for the environment or simply curious, these tips will help you get the best results from your bar.
Why Switch to a Shampoo Bar?
Shampoo bars are a fantastic alternative to liquid shampoos because they eliminate plastic bottles and often contain fewer, more natural ingredients. They're also incredibly convenient for travel and can last much longer than a bottle of shampoo, making them a cost-effective choice in the long run.
If you're new to the world of solid hair care, you might be surprised by how concentrated these little bars are. A single bar can replace two to three bottles of liquid shampoo, which means less waste and more value. Plus, many bars are formulated with nourishing oils and botanicals that can leave your hair feeling soft and healthy.
- Reduces plastic waste significantly
- Concentrated formula lasts longer
- Great for travel – no liquid restrictions
How to Lather a Shampoo Bar
The most common question we hear is, 'How do I get a good lather?' The trick is to not rub the bar directly on your hair. Instead, wet your hair thoroughly, then rub the bar between your hands to create a rich lather. You can also rub the bar on your scalp in a few sections, but many find the hand-lathering method easier to control.
Once you have a good lather in your hands, massage it into your scalp and work it through the lengths of your hair. Focus on the roots where oil and dirt accumulate, and let the suds do the cleaning. You might need to use a bit more water than you're used to – solid shampoo loves water!
If you have hard water, you may notice that lathering is a bit more challenging. In that case, try using a bit more water or even a diluted apple cider vinegar rinse to help with the lather and leave your hair shiny.
- Wet hair and hands first
- Rub bar between palms to create lather
- Massage into scalp, not just the ends
The Adjustment Period: What to Expect
When you first switch to a shampoo bar, your hair might go through a transition phase. This is completely normal. Your scalp has been used to the detergents in liquid shampoos, and it may take a week or two to balance its natural oil production. During this time, your hair might feel a bit waxy or heavy.
Don't panic! This is just your scalp adjusting. To ease the transition, you can try a diluted apple cider vinegar rinse after washing. Mix one tablespoon of apple cider vinegar with one cup of water and pour it over your hair as a final rinse. This helps to remove any residue and restore the pH balance of your scalp.
You may also find that you need to wash your hair less frequently with a shampoo bar. Many people find they can go longer between washes because the bar doesn't strip your hair of its natural oils as aggressively as liquid shampoos.
- Expect a 1-2 week adjustment period
- Use an apple cider vinegar rinse to help
- You may need to wash less often
How to Store Your Shampoo Bar
Proper storage is key to making your shampoo bar last. If you leave it in a puddle of water, it will turn to mush. Always store your bar in a well-draining container that allows air to circulate. A dedicated shampoo bar holder is perfect for this.
At Bambaw, we offer a Shampoo Bar Holder Box | 100% Aluminium Tin that's not only stylish but also keeps your bar dry and clean. The aluminium tin is durable and perfect for travel too.

Another tip: let your bar dry out completely between uses. If you have multiple bars, you can rotate them to ensure each one has time to dry. This will prevent them from becoming soft and prolong their lifespan.
- Use a well-draining holder
- Keep it dry between uses
- Avoid leaving it in water
Tips for Different Hair Types
Shampoo bars are versatile, but you might need to adapt your routine based on your hair type. For oily hair, focus the lather on your scalp and rinse thoroughly. For dry or curly hair, you might want to use a conditioner or a leave-in treatment after washing, as shampoo bars can be more cleansing.
If you have color-treated hair, look for a shampoo bar specifically formulated for colored hair. Our Clarifying Shampoo Bar | Apple Cider Vinegar & Citrus is great for removing buildup and adding shine, making it perfect for those with oily hair or product residue.
For those with fine hair, a gentle bar like our Strengthening Shampoo Bar | Rice & Ashwagandha can help add volume and strength without weighing hair down.
- Oily hair: focus on scalp, rinse well
- Dry hair: follow with conditioner
- Color-treated: choose a gentle formula
Shampoo Bar Routine: Step-by-Step
To make it easy, here's a simple step-by-step routine for using a shampoo bar:
First, thoroughly wet your hair and hands. Then, rub the bar between your palms to create a lather. Apply the lather to your scalp and massage gently. Work the suds through your hair, but don't scrub too hard. Rinse thoroughly with warm water.
If needed, follow with a conditioner or an apple cider vinegar rinse. Finally, gently squeeze out excess water and let your hair air dry or style as usual. Remember to store your bar in a dry place after use.
- Wet hair and hands
- Lather the bar between palms
- Massage into scalp, rinse well
- Condition if needed
- Store bar properly
Switching to a shampoo bar is a rewarding step towards a zero waste lifestyle. With these tips, you'll be a pro in no time. Ready to make the switch? Explore our range of natural shampoo bars and find the perfect one for your hair type.
