Stain Remover Tool — Offline PWA + AI Smart
Your complete offline guide to removing any stain — works without internet, dark mode, smart AI
How to remove coffee stains
How to remove coffee stains starts with speed. Blot immediately with a clean, dry cloth; don’t rub, and avoid heat, which can set the stain.
Flush fresh stains on washable fabric with cold water from the back of the fabric. Then apply a small amount of liquid dish soap or laundry detergent, gently work it in, and rinse.
For tougher fabric stains, mix 1 part white vinegar with 2 parts water, dab, wait 5 minutes, then rinse. If still visible, pretreat with an enzyme detergent for 10–15 minutes before laundering.
On carpets and upholstery, blot, then apply a solution of mild dish soap and warm water. Lift with a clean cloth, repeating until the stain fades, and finish with a plain water blot to remove residue.
For white fabrics, a 3% hydrogen peroxide dab can brighten lingering discoloration. Test on a hidden area first to avoid bleaching.
On hard surfaces, wipe with soapy water, then a vinegar rinse for any tannin shadow. Dry thoroughly to prevent rings.
If the stain is old or set, make a paste of baking soda and water, apply for 15 minutes, then rinse or vacuum when dry. Repeat as needed until clear.