A Dish Soap Cap… and a Game-Changing Hack!
Recently, I came across an incredibly useful trick using a simple dish soap cap, and now I can’t live without it! It’s a small detail, but it makes daily tasks so much easier.
It all started when I finished a bottle of dish soap and removed the cap.
Out of curiosity, I cleaned it thoroughly, making sure no residue was left. If you want to try it, a little soap, a cotton pad, or an old toothbrush will do the trick.

Then an idea struck me: what if I screwed it onto a bottle of sunflower oil? And guess what… it worked perfectly! The oil now flows in a fine, controlled stream, allowing for better dosage and preventing splashes or messy drips.

But that’s not all – these caps have a fairly standard thread. By testing them on other bottles, I discovered they also fit vinegar bottles, soy sauce, and even water bottles! Now, nearly all my kitchen bottles are equipped with these caps, and I can’t imagine going back!

1️⃣ For vinegar, syrups, and sauces – The cap allows for controlled pouring, preventing waste and ensuring precise dosage.
2️⃣ For watering plants – Attached to a water bottle, it becomes a precise and gentle watering tool, perfect for houseplants or seedlings.
3️⃣ For liquid soap and shampoo – Ideal for travel or camping: transfer your soap into a bottle with this cap for a clean and practical use.
4️⃣ For technical products – Whether it’s motor oil, laundry detergent, or cleaning products, this cap makes pouring easier and prevents spills.


It’s such a small change, but the convenience it brings is huge! Try it—you’ll love it as much as I do.
