Thanks for the replies folks.
I used the drops because they came with the Coopers kit I bought. I may go down the granulated sugar route next time but as others have said they are very convienent.
The bottles are being stored in the house so should be around 20 deg although i have not checked this.
I ll pick up a thermometer on my way home from work.
The bottles are PET so ill check them for firming up.
If nothing has happened by this coming sunday ill need to do soemthing else
I used the drops because they came with the Coopers kit I bought. I may go down the granulated sugar route next time but as others have said they are very convienent.
The bottles are being stored in the house so should be around 20 deg although i have not checked this.
I ll pick up a thermometer on my way home from work.
The bottles are PET so ill check them for firming up.
If nothing has happened by this coming sunday ill need to do soemthing else