
Bar soap is a simple, yet effective way to improve your health and reduce your environmental footprint. By switching to bar soap, you can reduce your plastic waste and help protect the planet.
Using bar soap has been shown to reduce the amount of plastic waste that ends up in our oceans and landfills. According to studies, bar soap can reduce plastic waste by up to 75% compared to liquid soap.
One of the main benefits of bar soap is its ability to clean effectively without stripping your skin of its natural oils. This is due to the gentle cleansing agents found in bar soap, which work to remove dirt and impurities without drying out your skin.
By choosing bar soap, you can also reduce your exposure to harsh chemicals found in many liquid soaps.
Worth a look: Bar Soap without Fragrance
Cost Effectiveness
Bar soap is a cost-effective option for several reasons. It lasts longer than liquid body wash, especially when stored properly.
Liquid soap is easy to overuse, resulting in excessive waste. Studies have found that liquid soaps result in 30% more product waste due to overuse.
Bar soap is more concentrated, meaning a little goes a long way. This reduces the amount of product needed, saving you money in the long run.
Using bar soap can save you money over time. It's a simple switch that can have a significant impact on your household budget.
Take a look at this: How Long Should a Bar of Soap Last
Environmental Benefits
Bar soap is a clear energy winner when washing your hands, requiring one-fifth of the energy to produce compared to liquid soap.
This is according to researchers at the Swiss Federal Institute of Technology in Zurich, who conducted a lifecycle analysis of bar soap versus liquid soap.
Choosing bar soap over liquid soap can also help reduce plastic waste, as it takes almost 20 times more energy to produce plastic soap bottles than cardboard or paper packaging for bar soap.
By switching to bar soap, you'll be making a more sustainable choice for the planet, as it requires five times less energy to produce and generates significantly less plastic waste.
Reduces plastic waste
Bar soap is a great way to reduce plastic waste, requiring five times less energy to produce than liquid body wash. This eco-friendly choice is a clear winner for the planet.
A study in Environmental Science & Technology found that it takes almost 20 times more energy to produce plastic soap bottles than cardboard or paper packaging for bar soap. This highlights the significant environmental impact of our daily choices.
By choosing bar soap, you're making a more sustainable choice for the planet, with minimal or biodegradable packaging that generates significantly less plastic waste. This is especially important in today's world where single-use plastics are a major concern.
Bar soap requires one-fifth of the energy to produce compared to liquid soap, making it a clear energy winner when it comes to washing your hands. This is a significant advantage for our planet's resources.
Recommended read: Soap Making Base
Less Bacterial Contamination
Using bar soap can actually be a more hygienic option than liquid body wash. Research has shown that bacteria on bar soap do not transfer to the skin and pose no significant health risk.
One study published in the Journal of Clinical Microbiology found that bar soap is less likely to harbor bacteria than liquid body wash containers. If not properly maintained, these containers can become breeding grounds for bacteria.
Natural Ingredients
Bar soap is a great way to get your skin clean with natural ingredients. Unlike liquid soaps, which are often bulked up with water and preservatives, bars are packed full of essential oils that nourish and clean the skin.
Natural bar soaps offer a luxurious cleansing experience without harsh additives. Handmade soaps, like those from Iya Natural, incorporate skin-nourishing botanicals, essential oils, and herbs that provide a gentle cleanse.
Using natural ingredients like shea butter and coconut oil can improve skin hydration compared to synthetic surfactants found in liquid washes. Studies show that these natural ingredients are more effective at moisturizing the skin.
Many liquid body washes contain artificial fragrances that can strip the skin of its natural oils, leading to dryness and irritation. Natural bar soaps, on the other hand, offer gentle cleansing with fewer harsh additives.
For another approach, see: Ingredients in Ivory Bar Soap
Comparison to Liquid Soap
Bar soap is a more convenient option than liquid soap, as you can simply lather it up in your hands and apply the lather all over your body.
For more insights, see: Lather Bar Soap Company
It's not that different from using liquid soap, but with the added benefit of being more cost-effective. Bar soap typically lasts longer than a bottle of liquid soap, which means you'll need to replace it less often.
A bar of soap usually lasts seven times longer than a bottle of liquid soap, making it a more sustainable option in the long run. This is especially true when you consider the packaging of bar soap, which is typically made of thin cardboard that uses less material than the thick plastic of liquid soap bottles.
Bar soap is also lighter and easier to transport, making it a great option for travelers who need to pack lightly.
Curious to learn more? Check out: Does Bar Soap Last Longer than Body Wash
Impact and Benefits
Using bar soap has a clear energy advantage over liquid soap. According to researchers, bar soap requires one-fifth of the energy to produce compared to liquid soap.
The production of bar soap has a larger environmental footprint than liquid soap, but hand-washing with bar soap overall proves to be better for the environment.
Bar soap requires smaller soap amounts, which causes lower impacts in the bar-soap supply chain, except for land-use impacts. This means we use less soap overall when washing our hands with bar soap.
However, hand-washing with bar soap does require larger warm-water volumes, which increases the environmental burdens in the use phase.
Explore further: How to Use Bar Soap Properly
Alternatives and Options
If you're considering alternatives to bar soap, you might want to think twice about liquid soap, which can contain harsh chemicals like triclosan and sodium lauryl sulfate.
Bar soap, on the other hand, is a gentler option that can be just as effective at cleaning your skin. For example, the article mentions that bar soap can be up to 30% more effective at removing dirt and grime than liquid soap.
If you're still not sold on bar soap, consider this: many bar soaps are free from artificial fragrances and dyes, making them a great option for those with sensitive skin.
5 Natural and Artisanal Options

If you're looking for alternatives to harsh skincare products, consider natural and artisanal options. Bar soap offers a more luxurious cleansing experience with high-quality ingredients.
Handmade soaps like those from Iya Natural incorporate skin-nourishing botanicals, essential oils, and herbs that provide a gentle cleanse without additives.
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Shaving a thick layer of cream away can feel satisfying, but the waste is a drawback.
Try a small-batch, handmade bar of soap with a natural woodsy scent, like the Dog Soap, which costs $7.
This bar of critter soap works well on other animals like backyard chickens, crafted from a blend of essential oils such as rosemary, lavender, and eucalyptus.
These essential oils help keep pests away like fleas, ticks, and mosquitoes.
As beautiful as it is practical, French milled soap squares are mild on sensitive skin but effective on everything from laundry to dishes.
Don't ditch the slivers - repurpose them as a stain remover.
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