Pran yon ti grenn asid oksalik epi mete l sou tach rouye a, ajoute kèk gout dlo tyèd, fwote l alalejè, epi lave l ak dlo.
Si gen sitwon fre, peze ji li epi fwote li sou tach rouye a, repete plizyè fwa jiskaske yo retire tach rouye a, apresa lave li ak dlo savon.
Siye rouye a ak 10 pousan solisyon asid acetic, oswa tranpe pati ki tache a nan solisyon asid acetic, epi rense l avèk dlo jou kap vini an.
Mouye tach rouye a ak 10 pousan solisyon sitwon oswa 10 pousan solisyon asid oksalik, apresa tranpe l nan dlo sale konsantre, lave epi rense jou kap vini an.
Soak it in the rice-washing water that has been standing for a few days for a few hours and then wash it! After removing the rust, be sure to apply a thin layer of oil or Vaseline to the surface. This will preserve the results after rust removal. For more common sense about buttons, you can pay attention to our official website Shenzhen Litongda Garment Accessories
