  The decrease rate of dust mass due to strong shock waves ($v_s\geq 150$ km
s$^{-1}$) from supernovae (SNe) estimated for the Milky Way interstellar medium
significantly exceeds the overall production rate by both asymptotic giant
branch stars and core collapse SNe. The interplay between the production and
destruction rates is critically important for evaluation of the net dust
outcome from SNe at different conditions. In light of this, we study the
dynamics of initially polydisperse dust grains pre-existed in an ambient medium
swept up the SN shock front depending on magnitude of inhomogeneity
(clumpiness) in {the} medium. We find that dust destruction inside the bubble
is inhibited in more inhomogeneous medium: the larger amount of dust survives
for the higher dispersion of density. This trend is set by the interrelation
between radiative gas cooling and dust sputtering in different environment.
After several radiative times the mass fraction of the survived dust saturates
at the level almost independent on the gas mean density. We note that for more
clumpy medium the distributions of dust over thermal phases of a gas inside the
bubble and over sizes are smoother and flatter in comparison with those in a
nearly homogeneous medium.
