Table 3.

Dentin pretreatments in the study

Groups	Treatment
Group 1	35% Phosphoric acid, 15s+SB2+resin composite
Group 2	2.5% Chitosan 30s+35% phosphoric acid, 15s+SB2+ resin composite
Group 3	15% Neem 30s+35% phosphoric acid, 15s+SB2+ resin composite
Group 4	15% Tulsi 30s +35% phosphoric acid, 15s + SB2 + resin composite
Group 5	2% Aloe vera 30s+ 35% phosphoric acid, 15s + SB2 + resin composite
Group 6	2% CHX 30s + 35% phosphoric acid, 15s + SB2 + resin composite

Adper Single Bond 2 (SB₂), Chlorhexidine (CHX)