Tips for brushing 1 yr olds teeth

Myia • 28 year old first time Mommy with twin boys born Nov 14th 2016..mommy so in love with Mekhi & Malik❤❤❤❤
Does anyone have any tips ..I am having a hard time brushing my twins teeth..they both have 8 teeth..I burst twice a day but the plac won't come off because my boys give me a hard time..they don't like letting me brush their teeth..I'm also trying to use a wash rag instead of the brush..that's not working either and I'm using Colgate paste for kids