e-cloths can be used with other cleaning products, but because e-cloths clean so well with just water, it is not normally necessary.
Contact with bleach should be avoided, as it breaks down the fibres. The effectiveness of the cloths can be affected by the fibres becoming clogged by other cleaning agents.
If there is a build-up of burnt-on food in the kitchen, or limescale in the bathroom, a specialist cleaning product may be needed to remove this. Once removed, use e-cloths to maintain the surface with just water.
Some people may like to use a natural bleach or disinfectant around the toilet area.