White vinegar: As an alternative to baking soda and oil, try soaking the jar in a solution of warm water and vinegar to dissolve residue.
Isopropyl alcohol: To remove particularly stubborn residue, dab a little rubbing alcohol on a cotton ball and scrub gently.
FAQ
1. Can I use this method on plastic jars?
Yes, but avoid using abrasive sponges that could scratch the surface.
2. How long does it take in total?
With this method, you can remove the sticky residue from the jars in less than 15 minutes, not including the soaking time.
3. Is it possible to avoid using chemicals altogether?
Absolutely! Natural ingredients such as baking soda, vinegar and oil are enough to obtain excellent results.
Now your jars are clean and ready to use again!
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