Let him do that,just ensure the stuff which comes his way is clean. Clean his fingers periodically. You can get a teething mitten or teethers can also soothe baby. Or you can clean rattles and give the baby so they can explore uninterrupted.

U can give him teethers .

Instead of anything non - sterilized going in his mouth, teethers r better

Pls chk this out - https://app.babychakra.com/feedpost/30134

<span style="color:#3B5998;"><b> @619a92cd86bd960014c02de9 </b></span> has found the perfect solution for this mouthing phase! A mitten!