The United States Environmental Protection Agency recommends a mixture of 1 cup water, 1/2 cup white vinegar, and 1 tablespoon lemon juice as a natural all-purpose cleaner.
For a DIY glass cleaner, mix 1 part lemon juice with 4 parts water in a spray bottle. This solution is effective at removing streaks and grime from glass surfaces.
A study published on ResearchGate found that a 1:10 ratio of lemon juice to water is optimal for cleaning glass surfaces without leaving residue or damaging the glass.
Treehugger suggests a green cleaning solution made from equal parts lemon juice and water, applied to glass surfaces using a lint-free cloth or paper towel.
A video tutorial on YouTube demonstrates how to make a glass cleaner using 1 cup water, 1/2 cup lemon juice, and 1 tablespoon castile soap. This mixture is effective at cleaning glass surfaces without streaks.
The Kitchn recommends a DIY glass cleaner made from 1 part lemon juice, 2 parts water, and a few drops of dish soap. This solution is gentle on glass surfaces and the environment.
A tool on Cleaning.io allows users to calculate the optimal ratio of lemon juice to water for their glass cleaning needs, taking into account the surface area and level of dirtiness.
Good Housekeeping suggests a natural glass cleaning solution made from 1 cup water, 1/2 cup white vinegar, and 1 tablespoon lemon juice. This mixture is effective at removing grime and streaks from glass surfaces.