Wriggling wheelies

SIR – Short of weekly dousings with insecticide, can anyone advise me how to rid our green recycling bin of the thousands of maggots that have chosen it as their home? Last week it became so overcrowded in there that a cohort even made their way onto our

SIR - Short of weekly dousings with insecticide, can anyone advise me how to rid our green recycling bin of the thousands of maggots that have chosen it as their home? Last week it became so overcrowded in there that a cohort even made their way onto our porch.

DAVID GOULD

Old Harpenden Road

St Albans