What powders in the home can you use to find fingerprints ...- washing powder washing powders for baby fluorescent powder fingerprint ,baby or body powder. ... the best way to find fingerprints is to use iodine this Crystal is very easy to use you just heat up a very small portion in a glass tube (you can heat up with only the ...Page 2 | Washing powder recommendations | MumsnetPage 2. Hello GH ladies, just wondered if you could recommend good washing powders toa) remove toddler stains and make whites whiteb) remove toddler stains a