Introduction
Dish soap is one of those products we all use every day but rarely think about — until you're scrubbing a greasy pan for the fifth time and wondering why the soap isn't working.
I tested 10 popular dish soaps to see which ones actually cut through grease, leave dishes sparkling, and don't turn your hands into sandpaper. Here are the results.
How I Tested
Grease Test
I coated stainless steel pans with a mixture of vegetable oil and food coloring, let them sit for 24 hours (to simulate really stuck-on grease), then washed each one with the same amount of soap and the same number of scrubs.
Suds Test
More suds don't always mean more cleaning power, but they do make washing dishes feel more effective. I noted how quickly each soap suds up and how long the suds last.
Hand Care Test
After washing dishes with each soap, I noted how dry my hands felt. I also checked whether the soap left any residue or fragrance on my skin.
Glass Test
I washed wine glasses with each soap and checked for streaks, spots, and residue.
Top Picks
Best Overall: Dawn Platinum Dish Soap
Price: ~$6 for 24oz
Dawn Platinum is the gold standard for a reason. It cuts through grease like nothing else — even that burnt-on pan that's been sitting on the stove for two days came clean with minimal scrubbing.
The "Powerwash" formula is concentrated, so you don't need much. A single bottle lasts me about 3 months with daily dishwashing. And while it's strong on grease, it's surprisingly gentle on hands — no cracking or dryness even after multiple washes.
Pros:
- Unbeatable grease-cutting power
- Concentrated formula lasts a long time
- Available everywhere
- Gentle on hands considering how well it cleans
Cons:
- Slightly more expensive than generic brands
- Strong fragrance (the original scent can be overpowering)
Best Natural: Mrs. Meyer's Clean Day Dish Soap
Price: ~$8 for 16oz
If you prefer more natural ingredients, Mrs. Meyer's is the best natural dish soap I tested. It's made with plant-derived ingredients and essential oils, and it actually works — something I can't say about most "natural" cleaning products.
It doesn't cut through heavy grease as well as Dawn, but for everyday dishes it's more than enough. And the scents — lavender, lemon verbena, basil — smell amazing without being overwhelming.
Pros:
- Plant-derived ingredients
- Wonderful natural scents
- Gentle on hands
- Cruelty-free
Cons:
- Not as strong on heavy grease
- More expensive per ounce
- Can be harder to find in stores
Best Budget: Palmolive Ultra Dish Liquid
Price: ~$3 for 20oz
Palmolive Ultra is a solid budget option that cleans almost as well as Dawn for about half the price. It cuts through grease effectively and produces lots of suds.
The main downside is that it's harsher on hands — I noticed my hands felt drier after using Palmolive compared to Dawn. But if you wear gloves while washing dishes or just don't have sensitive skin, it's a great value.
Pros:
- Very affordable
- Good grease-cutting performance
- Lots of suds
- Widely available
Cons:
- Harsher on hands
- Strong chemical scent
- Thinner consistency than premium brands
Best for Sensitive Skin: Seventh Generation Dish Liquid
Price: ~$5 for 19oz
Seventh Generation is formulated for sensitive skin — no fragrances, no dyes, no harsh chemicals. It's plant-based and hypoallergenic.
I was pleasantly surprised by how well it cleans. It won't tackle the worst grease, but for regular dishes it works great. And it's the gentlest soap I tested — my hands actually felt softer after washing.
Pros:
- Fragrance-free and hypoallergenic
- Very gentle on sensitive skin
- Plant-based ingredients
- Good for everyday dishes
Cons:
- Struggles with heavy grease
- Unscented means it can smell a bit "chemical"
- You need to use more of it
What About Dishwasher Detergent?
If you're team dishwasher, here are my quick picks:
- Best overall: Cascade Platinum ActionPacs
- Best natural: Seventh Generation Auto Dish Packs
- Best budget: Finish Powerball Quantum
My Recommendation
For most people, Dawn Platinum is the best choice. It's not the cheapest, but it works so well that you use less of it, and it lasts forever. The grease-cutting power is unmatched.
If you prefer natural products or have sensitive skin, go with Mrs. Meyer's (for the scent) or Seventh Generation (for fragrance-free).
And honestly? Just buy the one that's on sale. They all clean dishes. The differences matter most for really greasy pots and pans.
