My wood cabinet is discolored and white now from water. How can I fix this? It’s too expensive to replace

Reapply Stain or Finish
Match the color of your cabinet with a wood stain. Apply the stain using a soft cloth or brush.
Let it dry and apply a protective finish like polyurethane to seal the repair.
Step 5: Restore the Entire Surface
If the water damage is widespread:
Lightly sand the entire cabinet with 320-grit sandpaper.
Clean the surface with a damp cloth.
Re-stain or refinish the cabinet as needed.
Step 6: Prevent Future Damage
Once your cabinet is repaired, take measures to prevent future water damage:
Use coasters or mats under glasses and appliances.
Wipe up spills immediately.
Apply a protective layer of furniture wax or polish regularly to seal the wood.
When to Call a Professional
If the damage is extensive or the repairs seem overwhelming, consult a professional. While it might be more expensive than DIY methods, it will still cost less than replacing your cabinets entirely.
Conclusion
Water stains and discoloration on wood cabinets don’t mean they’re ruined. With some effort and inexpensive supplies, you can restore them to their former glory. Whether you’re tackling white rings or deep discoloration, this guide gives you the tools and methods to save your cabinets—and your wallet.